CSIR NET 2022 Question Paper Chemical Sciences

CSIR CHEMICAL SCIENCES BIL
Topic:‐ 701_PARTA_CSIR_SEPT22_SET1_BIL

1) A tropical location B is 20 km N15° E of A. Another location C is N45°W of A and S75° W of B. How far (in km) is C from
A? (N15° E denotes a direction 15° east of north.)
एक ऊ णकिटबंधीय थान B, थान A के 20 िकमी N15°E है एक अ य थान C, थान A के N45°W और थान B के S75°W है थान C, थान A से
िकतनी दूरी (िकमी म) पर है? (N15° E एक िदशा, उ र (N) के 15° पूव (E), दशाता है )
[Question ID = 41][Question Description = 101_GP_set5_Q1]
1. [Option ID = 161]

2. [Option ID = 162]

3. [Option ID = 163]

4. [Option ID = 164]

[Option ID = 161]

2) A chord AB of a circle subtends an angle of 30° at its circumference. Then the radius of the circle is
िकसी वृत क जीवा AB, उसक प रिध पर एक 30° का कोण अंत रत करती है तब वृत क ित या है
[Question ID = 42][Question Description = 102_GP_set5_Q2]
1. independent of length AB.
ल बाई AB से वतंत [Option ID = 165]
2. the same as length AB.
ल बाई AB के समान [Option ID = 166]
3. larger than length AB.
ल बाई AB से अिधक [Option ID = 167]
4. smaller than length AB.
ल बाई AB से कम [Option ID = 168]

independent of length AB.
ल बाई AB से वतंत [Option ID = 165]

3) A substance decays at a rate proportional to the amount of the substance itself. If half of the substance decays in one
year, then what is the proportionality constant?
एक त व के य होने क दर उस त व क माता के समानुपाती है यिद त व क आधी माता एक वष म य हो जाती है, तब समानुपाती िनयतांक या है?
[Question ID = 43][Question Description = 103_GP_set5_Q3]
1. [Option ID = 169]

2. [Option ID = 170]

3. [Option ID = 171]

4. [Option ID = 172]

[Option ID = 169]

4) How many outcomes (sequences of either head or tail) are possible if a coin with probability for head 1/3 and tail 2/3 is
tossed 5 times?
िकतने प रणाम (िच या प के अनुकम) क संभावना है यिद एक िस का, िजसके िच पड़ने क पाियकता 1/3 और प पड़ने क पाियकता 2/3 है, को 5 बार
उछाला जाये?[Question ID = 44][Question Description = 104_GP_set5_Q4]
1. 5 [Option ID = 173]
2. 10 [Option ID = 174]
3. 32 [Option ID = 175]
4. 60 [Option ID = 176]

5 [Option ID = 173]

5)

[Question ID = 45][Question Description = 105_GP_set5_Q5]
1. 1010101 [Option ID = 177]
2. 1100111 [Option ID = 178]
3. 1101101 [Option ID = 179]
4. 1100101 [Option ID = 180]

1010101 [Option ID = 177]

6) Which of the options will make the following sentence a TRUE statement?
THE LETTER “S” OF THE ENGLISH ALPHABET OCCURS IN THIS SENTENCE ______ TIMES.
िदए गए िवक प म से कौनसा नीचे िदए गए वा य को एक स य कथन बनाएगा?
THE LETTER “S” OF THE ENGLISH ALPHABET OCCURS IN THIS SENTENCE ______ TIMES.
[Question ID = 46][Question Description = 106_GP_set5_Q6]
1. FIVE [Option ID = 181]
2. SIX [Option ID = 182]
3. SEVEN [Option ID = 183]
4. EIGHT [Option ID = 184]

FIVE [Option ID = 181]

7)

[Question ID = 47][Question Description = 107_GP_set5_Q7]
1. 0 [Option ID = 185]
2. 4.5 [Option ID = 186]
3. ‐1 [Option ID = 187]
4. 1 [Option ID = 188]

0 [Option ID = 185]

8) The stacked bar chart shows the participation of graduating students in various games in successive years. Which one of
the following games has the largest participation from 2001 to 2005?
टैिकत बार रेखािचत नातक य िव ाथय ारा वषवार खेल म भाग लेना दशाता है वष 2001 से 2005 तक, िन निलिखत खेल म से कौनसे खेल म सवािधक
भाग िलया गया है?

[Question ID = 48][Question Description = 108_GP_set5_Q8]

1. Tennis
टेिनस

[Option ID = 189]
2. Cricket
िककेट

[Option ID = 190]
3. Badminton
बैडिमंटन

[Option ID = 191]
4. Swimming
तैराक

[Option ID = 192]

Tennis
टेिनस

[Option ID = 189]

9) Suppose the ratings of five players A, V, T, K and S are all distinct. The average of S and A’s ratings is equal to the
minimum of the ratings of V and K. T has a higher rating than A, and A’s rating is equal to the average of V and K’s ratings.
Who has the third highest rating among the five players?
मान िक पांच िखलािडय , A, V, T, K, और S क प येक क यो यता सं या पृथक है S और A क यो यता शेणी का औसत, V और K क यो यता सं या म से
यूनतम के समान है T क यो यता सं या A से अिधक है, और A क यो यता, V और K क यो यता सं या के औसत के समान है पांच िखलािडय म से
िकसक यो यता सं या तीसरी सवािधक है? [Question ID = 49][Question Description = 109_GP_set5_Q9]
1. V [Option ID = 193]
2. A [Option ID = 194]
3. K [Option ID = 195]
4. S [Option ID = 196]

V [Option ID = 193]

10) Graphs X to Z show three size distributions of spheres of varying diameters. Graphs A to C show the number of balls
transmitted through a sieve, as the sieve diameter is gradually increased from zero to a large value, for different initial
population of spheres. Match the size distribution to the transmission.
िविभ न यास के गोल के तीन माप िवतरण को लेखािचत X से Z म दशाया गया है लेखािचत A से C म गोल के िभ न पारंिभक िवतरण के िलए, छलनी के
छेद के यास को शू य से धीरे‐ धीरे एक बड़े मान तक बढ़ाने से, छलनी म से िनकल कर पा गोल क सं या को दशाया गया है माप िवतरण और िनकल कर
पा गोल क सं या के साथ जोड़ा बनाय

[Question ID = 50][Question Description =

110_GP_set5_Q10]
1. A‐X, B‐Y, C‐Z [Option ID = 197]
2. A‐Y, B‐Z, C‐X [Option ID = 198]
3. A‐Z, B‐X, C‐Y [Option ID = 199]
4. A‐X, B‐Z, C‐Y [Option ID = 200]

A‐X, B‐Y, C‐Z [Option ID = 197]

11) In a hall, the fraction of people seated is 9/13 and the fraction of chairs occupied is 7/9. If the number of empty chairs
is 36, how many more chairs are needed to seat everyone in the hall?
एक हॉल म, बैठे लोग का अंश 9/13 और भरी हई कुिसय का अंश 7/9 है यिद खाली कुिसय क सं या 36 है, सबको कुस पर बैठने के िलए और िकतनी
कुिसयां आव यक ह गी?
[Question ID = 51][Question Description = 111_GP_set5_Q11]
1. 6 [Option ID = 201]
2. 26 [Option ID = 202]
3. 20 [Option ID = 203]
4. 32 [Option ID = 204]

6 [Option ID = 201]

12) Two parallel chords of length 8.0 cm each in a circle are separated by a distance of 6.0 cm. The radius (in cm) of the
circle is
एक वृत म प येक 8.0 सेमी ल बाई क दो समा तर जीवाय 6.0 सेमी क दूरी पर ह वृत क ित या (सेमी म) है

[Question ID = 52][Question Description = 112_GP_set5_Q12]
1.

[Option ID = 205]
2.

[Option ID = 206]
3.

[Option ID = 207]
4. 4.5

[Option ID = 208]

[Option ID = 205]

13)

[Question ID = 53][Question Description = 113_GP_set5_Q13]
1. 105 [Option ID = 209]
2. 107 [Option ID = 210]
3. 109 [Option ID = 211]
4. 111 [Option ID = 212]

105 [Option ID = 209]

14) A goat is tied to a post by a rope of length L at a vertex of pond which has the shape of a regular hexagon and whose
side is much longer than L. The area available to the goat to roam around without falling into the pond is
एक बकरी को एक खूटं े पर एक L ल बाई क र सी से तालाब के एक शीष पर बाँधा गया है तालाब का आकार एक िनयिमत ष भुज जै स ा है िजसक भुजा क
ल बाई, L से बहत अिधक है तालाब म िगरे िबना, बकरी के िवचरण के िलए उपल ध ेतफल है

[Question ID = 54][Question Description = 114_GP_set5_Q14]
1. 3πL 2/4

[Option ID = 213]
2. 5πL 2/6

[Option ID = 214]
3. πL 2/2

[Option ID = 215]
4. 2πL 2/3

[Option ID = 216]

3πL 2/4

[Option ID = 213]

15) The qualifying marks for an exam attempted by a large number of students are set at half of the median of the marks
scored in that exam. Under this condition, 10% of the candidates fail. If the qualifying marks are set at the median of the
scores, and if no two students have the same marks, the percentage of candidates failing will be closest to
बड़ी सं या म िव ािथय ारा भाग ली गयी एक परी ा के अहक अंक को उस परी ा के पा ांक क मि यका के आधे के समान िनयत िकया गया है इस
प रि थित म कुल अ यिथय के 10% अनु ीण रहते ह यिद अहक अंक को पा ांक क मि यका के समान िनयत िकया जाये, और यिद िक ह भी दो िव ािथय के
अंक समान नह ह, अनु ीण अ यिथय का पितशत िनकटतम होगा[Question ID = 55][Question Description = 115_GP_set5_Q15]
1. 20%
20% के [Option ID = 217]
2. 25%
25% के [Option ID = 218]
3. 33%
33% के [Option ID = 219]
4. 50%
50% के [Option ID = 220]

20%
20% के [Option ID = 217]

16) An employee walking from her home reports to her office 30 minutes early if she walks at a speed of 6 km/h and
reports 30 minutes late if she walks at a speed of 4 km/h. How far (in km) is her office from her home?
एक कमचारी अपने घर से ऑिफस म 30 िमनट ज दी पहच ँ जाती है यिद वह 6 िकमी/घं क गित से चले, और 30 िमनट देरी से पहच
ं ती है यिद वह 4 िकमी/घं क
गित से चले उसके घर से ऑिफस िकतना दूर (िकमी म) है?[Question ID = 56][Question Description = 116_GP_set5_Q16]
1. 6 [Option ID = 221]
2. 9 [Option ID = 222]
3. 12 [Option ID = 223]
4. 15 [Option ID = 224]

6 [Option ID = 221]

17) In a game of tic‐tac‐toe, the marks made by players A and B, taking turns are x and o respectively. If the position of
the board is as follows and it is A’s turn, how many choices does he have to ensure a win ultimately? (To win, a player has
to have three marks on the same line)
िटक‐टैक‐टो के एक खेल म, िखलािडय A और B ारा अपनी बारी म बनाये गए िच ह, कमशः X व O ह यिद बोड पर ि थित नीचे दी गयी जै स ी है और अब A क
बारी है, तो उसे अपनी जीत प क करने के िलए िकतने िवक प ह? (जीतने के िलए एक िखलाडी के एक ही रेखा म तीन िच ह होने ही चािहए )

[Question ID = 57][Question Description = 117_GP_set5_Q17]
1. 1

[Option ID = 225]
2. 2

[Option ID = 226]
3. 3

[Option ID = 227]
4. It is not possible for A to win
A का जीतना संभव नह है

[Option ID = 228]

1

[Option ID = 225]

18) An archer shoots at a target which is at a height of 6 m and at a line of sight distance of 12 m from the bow. Which of
the following angles of shooting the arrow gives him a fair chance of hitting the target taking gravity into account?
एक धनुषधारी एक ल य, जो उसक कमान से 6 मी ऊंचाई पर और ि रेखा म 12 मी क दूरी पर है, क ओर तीर चलाता है गु वाकषण को यान म रखते
हए, तीर‐चलाने‐ के िन निलिखत कोण म से कौनसा उसे ल य वेधन म उिचत संभावना पदान करता है?
[Question ID = 58][Question Description = 118_GP_set5_Q18]
1. 23 [Option ID = 229]
2. 28 [Option ID = 230]
3. 29 [Option ID = 231]
4. 32 [Option ID = 232]

23 [Option ID = 229]

19) Two routes X and Y between the same places are respectively 30 km and 20 km long. A person travelling at a uniform
speed of 30km/h, goes along route X and realises mid‐way that it has been closed. He takes a connecting route which brings
him to the midpoint of route Y and continuing on Y he reaches the destination in one hour. How much time did he spend on
the connecting route?
दो थान के बीच दो अलग माग X व Y, कमश 30 िकमी और 20 िकमी ल बे ह एक यि , 30 िकमी/घं क एकसमान गित से X माग पर चल कर, आधी दूरी
ँ ने के प ात् माग को बंद पाता है वह एक जोड़ने वाला माग अपनाता है िजससे वह माग Y के म य िबंदु पर पहच
पर पहच ँ ता है, और माग Y पर चल कर अपने
गंत य पर एक घंटे म पहचँ ता है जोड़ने वाले माग पर उसने िकतना समय यतीत िकया?
[Question ID = 59][Question Description = 119_GP_set5_Q19]
1. 30 minutes
30 िमनट [Option ID = 233]
2. 20 minutes
20 िमनट [Option ID = 234]
3. 10 minutes
10 िमनट [Option ID = 235]
4. 5 minutes
5 िमनट [Option ID = 236]

30 minutes
30 िमनट [Option ID = 233]

20) The following graph shows speed against distance covered by a car. Of the regions marked AB, BC, CD and DE, (all of
which are of equal length), the maximum chance of finding the car is in
नीचे िदया गया गाफ एक कार क गित को तय क गयी दूरी के िव दशाता है AB, BC, CD, और DE (िजनक सबक ल बाई एक है) से िचि हत ख ड म से
कार के पाए जाने क सवािधक संभावना है

[Question ID = 60][Question Description = 120_GP_set5_Q20]
1. AB

[Option ID = 237]
2. BC

[Option ID = 238]
3. CD

[Option ID = 239]
4. DE

[Option ID = 240]

AB

[Option ID = 237]

Topic:‐ 701_PARTB_CHEM_S1_A

1) The known oxidation state(s) of Eu in aqueous solution is/are

Eu क जलीय िवलयन म ात ऑक्सीकरण अवस्था (अवस्थाय) है/ह

[Question ID = 81][Question Description = 121_SET 1 CHEM BIL J22_Q21]
1. +2 and +3
+2 तथा +3

[Option ID = 321]
2. +3 and +4
+3 तथा +4

[Option ID = 322]
3. +2, +3 and +4
+2, +3 तथा +4

[Option ID = 323]
4. +3 only
केवल +3

[Option ID = 324]

+2 and +3
+2 तथा +3

[Option ID = 321]

2)

[Question ID = 82][Question Description = 122_SET 1 CHEM BIL J22_Q22]
1. Square planar
वग तलीय

[Option ID = 325]
2. Tetrahedral
चतुष्फलक य

[Option ID = 326]
3. Trigonal bipyramidal
ितसमनता ि िपरैिमडी

[Option ID = 327]
4. Octahedral
अष्टफलक य

[Option ID = 328]

Square planar
वग तलीय

[Option ID = 325]

3)

[Question ID = 83][Question Description = 123_SET 1 CHEM BIL J22_Q23]
1. B > A > C > D

[Option ID = 329]
2. D > C > B > A

[Option ID = 330]
3. A > B > C > D

[Option ID = 331]
4. C > B > D > A

[Option ID = 332]

B>A>C>D

[Option ID = 329]

4)

[Question ID = 84][Question Description = 124_SET 1 CHEM BIL J22_Q24]
1.

[Option ID = 333]
2.

[Option ID = 334]
3.

[Option ID = 335]
4.

[Option ID = 336]

[Option ID = 333]

5) In the solid state, the stable structure of the metal cluster [Ru3(CO)10(PPh3) 2] is

ठोस अवस्था म धातु गुच्छ [Ru3(CO)10(PPh3) 2] क स्थाई संरचना है

[Question ID = 85][Question Description = 125_SET 1 CHEM BIL J22_Q25]

1.

[Option ID = 337]

2.

[Option ID = 338]

3.

[Option ID = 339]

4.

[Option ID = 340]

[Option ID = 337]

6) The number of moles of Mg–ATP needed for the reduction of one mole of nitrogen by nitrogenase enzyme is

नाइटोिजनेस एंजाइम ारा एक मोल नाइटोजन के अपचयन के िलए Mg– ATP के इतने मोलो क आवश्यकता है

[Question ID = 86][Question Description = 126_SET 1 CHEM BIL J22_Q26]
1. 8

[Option ID = 341]
2. 16

[Option ID = 342]
3. 6

[Option ID = 343]
4. 2

[Option ID = 344]

8

[Option ID = 341]

7) Among Si3N4, α–BN, AlN and (SN)x, the compound with the highest conductivity is

Si3N4, α–BN, AlN and (SN)x म से वह यौिगक िजसक चालकता सव च्च है, वह है

[Question ID = 87][Question Description = 127_SET 1 CHEM BIL J22_Q27]
1. Si3N4

[Option ID = 345]
2. α–BN

[Option ID = 346]
3. AIN

[Option ID = 347]
4. (SN)x

[Option ID = 348]

Si3N4

[Option ID = 345]

8)

[Question ID = 88][Question Description = 128_SET 1 CHEM BIL J22_Q28]
1. X = 2; Y = 3; Z = 4

[Option ID = 349]
2. X = 4; Y = 1; Z = 1

[Option ID = 350]
3. X = 4; Y = 3; Z = 1

[Option ID = 351]
4. X = 1; Y = 3; Z = 4

[Option ID = 352]

X = 2; Y = 3; Z = 4

[Option ID = 349]

9)

[Question ID = 89][Question Description = 129_SET 1 CHEM BIL J22_Q29]
1. 5.6 × 10–10

[Option ID = 353]
2. 1.8 × 109

[Option ID = 354]
3. 7.0 × 10–7

[Option ID = 355]
4. 5.6 × 104

[Option ID = 356]

5.6 × 10–10

[Option ID = 353]

10) An octahedral d 6 complex has a single spin‐allowed absorption band. The spin‐only magnetic moment (B.M.) and the
electronic transition for this complex, respectively, are

एक d 6 अष्टफलक य संकल
ु म एकल पचकण‐अनुमत अवशोषण बैनड् है इस संकल ं क य आघूण (B.M.) तथा इलेक्टॉिनक संकमण ह,
ु के िलए पचकण मात चुब
कमश:

[Question ID = 90][Question Description = 130_SET 1 CHEM BIL J22_Q30]
1.

[Option ID = 357]
2.

[Option ID = 358]
3.

[Option ID = 359]
4.

[Option ID = 360]

[Option ID = 357]

11) Consider the following statements about Infrared (IR) spectroscopy.
A. It is used to determine the band gap, the band structure and the charge carrier concentration of a compound.
B. It is used to identify functional group(s) of a compound.

C. It is used to characterize different stretching and bending modes of vibration in molecules.
D. Heteronuclear diatomic molecules are IR active.

The correct statements are

अवरक्त (IR) सपेक्टिमक के िलए िनम्निलिखत कथन पर िवचार क िजए
A. इसका पयोग यौिगक के बैनड् अंतराल, बैनड् संरचना तथा आवेश वाहक सांदता को ात करने के िलए िकया जाता है
B. इसका पयोग यौिगक के अिभल णीय समूह (समूह ) को पहचानने के िलए िकया जाता है
C. इसका पयोग अणु ओ ं म कंपन के िविभन्न तनन तथा बंकन मोड (पकार ) के अिभल णन के िलए िकया जाता है
D. िवषमनािभक य ि परमाणुक अणु IR सिकय होते है

सही कथन है

[Question ID = 91][Question Description = 131_SET 1 CHEM BIL J22_Q31]
1. A, B, C, and D
A, B, C, तथा D

[Option ID = 361]
2. B, C, and D only
केवल B, C, तथा D

[Option ID = 362]
3. A, B, and C only
केवल A, B, तथा C

[Option ID = 363]
4. B and C only
केवल B तथा C

[Option ID = 364]

A, B, C, and D
A, B, C, तथा D

[Option ID = 361]

12)

[Question ID = 92][Question Description = 132_SET 1 CHEM BIL J22_Q32]
1.

[Option ID = 365]
2.

[Option ID = 366]
3.

[Option ID = 367]
4.

[Option ID = 368]

[Option ID = 365]

13)

[Question ID = 93][Question Description = 133_SET 1 CHEM BIL J22_Q33]
1.

[Option ID = 369]
2.

[Option ID = 370]
3.

[Option ID = 371]
4.

[Option ID = 372]

[Option ID = 369]

Topic:‐ 701_PARTB_CHEM_S1_B

1)

[Question ID = 107][Question Description = 134_SET 1 CHEM BIL J22_Q34]
1. convergent synthesis
अिभसारी संशल
् ष
े ण

[Option ID = 425]
2. linear synthesis
रैिखक संशल
् ष
े ण

[Option ID = 426]
3. diverted synthesis
अपवत संशल् ष
े ण

[Option ID = 427]
4. divergent synthesis
अपसारी संशल
् ष
े ण

[Option ID = 428]

convergent synthesis
अिभसारी संशल
् ष
े ण

[Option ID = 425]

2) The major product formed in the following reaction is
िनम्निलिखत अिभिकया म उत्पन्न मुख्य उत्पाद है

[Question ID = 108][Question Description = 135_SET 1 CHEM BIL J22_Q35]

1.

[Option ID = 429]

2.

[Option ID = 430]

3.

[Option ID = 431]

4.

[Option ID = 432]

[Option ID = 429]

3) Which of the following species is/are aromatic?

िनम्निलिखत म एरोमैिटक स्पीशीज कौन से है/ह?

[Question ID = 109][Question Description = 136_SET 1 CHEM BIL J22_Q36]
1. only A
केवल A

[Option ID = 433]
2. only B
केवल B

[Option ID = 434]
3. only B and C
केवल B तथा C

[Option ID = 435]
4. only A and B
केवल A तथा B

[Option ID = 436]

only A
केवल A

[Option ID = 433]

4) The number of signals observed in the proton‐decoupled 13C NMR spectrum of the following compound is

िनम्निलिखत यौिगक के पोटॉन िवयुि मत 13C NMR स्पक
े ्टम म पेि त िसग्नल क संखय
् ा है

[Question ID = 110][Question Description = 137_SET 1 CHEM BIL J22_Q37]
1. 4

[Option ID = 437]
2. 2

[Option ID = 438]
3. 3

[Option ID = 439]
4. 5

[Option ID = 440]

4

[Option ID = 437]

5)

[Question ID = 111][Question Description = 138_SET 1 CHEM BIL J22_Q38]
1. B and D
B तथा D

[Option ID = 441]
2. B and C
B तथा C

[Option ID = 442]
3. A and D
A तथा D

[Option ID = 443]
4. A and C
A तथा C

[Option ID = 444]

B and D
B तथा D

[Option ID = 441]

6) The following reaction involves a

िनम्निलिखत अिभिकया म सि मिलत है

[Question ID = 112][Question Description = 139_SET 1 CHEM BIL J22_Q39]
1. photochemical 10π‐electrocyclic ring closure
पकाश रसायिनयक 10π‐इलेक्टोसाइि लक रंग क्लोजर

[Option ID = 445]
2. thermal 6π‐electrocyclic ring closure
ऊष्मीय 6π‐इलेक्टोसाइि लक रंग क्लोजर

[Option ID = 446]

3. thermal 10π‐electrocyclic ring closure
ऊष्मीय 10π‐इलेक्टोसाइि लक रंग क्लोजर

[Option ID = 447]
4. photochemical 6π‐electrocyclic ring closure
पकाश रसायिनक 6π‐इलेक्टोसाइि लक रंग क्लोजर

[Option ID = 448]

photochemical 10π‐electrocyclic ring closure
पकाश रसायिनयक 10π‐इलेक्टोसाइि लक रंग क्लोजर

[Option ID = 445]

7) The major product formed in the following reaction is

िनम्निलिखत अिभिकया म उत्पन्न मुख्य उत्पाद है

[Question ID = 113][Question Description = 140_SET 1 CHEM BIL J22_Q40]
1.

[Option ID = 449]
2.

[Option ID = 450]

3.

[Option ID = 451]
4.

[Option ID = 452]

[Option ID = 449]

8) The correct IUPAC name of the following compound is

िनम्निलिखत यौिगक का सही IUPAC नाम है

[Question ID = 114][Question Description = 141_SET 1 CHEM BIL J22_Q41]
1. (E)‐3‐(chloromethyl)pent‐3‐en‐2‐one
(E)‐3‐(क्लोरोमेिथल)पेनट् ‐3‐इन‐2‐ओन

[Option ID = 453]
2. (Z)‐3‐(chloromethyl)pent‐2‐en‐4‐one
(Z)‐3‐(क्लोरोमेिथल)पेनट् ‐2‐इन‐4‐ओन

[Option ID = 454]
3. (E)‐3‐(chloromethyl)pent‐2‐en‐4‐one
(E)‐3‐(क्लोरोमेिथल)पेनट् ‐2‐इन‐4‐ओन

[Option ID = 455]
4. (Z)‐3‐(chloromethyl)pent‐3‐en‐2‐one
(Z)‐3‐(क्लोरोमेिथल)पेनट् ‐3‐इन‐2‐ओन

[Option ID = 456]

(E)‐3‐(chloromethyl)pent‐3‐en‐2‐one
(E)‐3‐(क्लोरोमेिथल)पेनट् ‐3‐इन‐2‐ओन

[Option ID = 453]

9) The pair of reactions depicted below are

िनम्निलिखत िचितत म अिभिक याओं के युग्म ह

[Question ID = 115][Question Description = 142_SET 1 CHEM BIL J22_Q42]
1. enantioselective reactions
एनैि टओिसलेि टव अिभिकयाएं

[Option ID = 457]
2. diastereospecific reactions
डायि ट रयोस्पिे सिफक अिभिकयाएं

[Option ID = 458]
3. diastereoselective reactions
डायि ट रयोिसलेि टव अिभिकयाएं

[Option ID = 459]
4. enantiospecific reactions
ऐनैि टओस्पिे सिफक अिभिकयाएं

[Option ID = 460]

enantioselective reactions
एनैि टओिसलेि टव अिभिकयाएं

[Option ID = 457]

10) The structure that corresponds to the following 1H NMR spectral data is

संरचना जो िनम्निलिखत 1H NMR स्पक
े ्टमी आंकड़ के अनु प है, वह है

[Question ID = 116][Question Description = 143_SET 1 CHEM BIL J22_Q43]

1.

[Option ID = 461]

2.

[Option ID = 462]

3.

[Option ID = 463]

4.

[Option ID = 464]

[Option ID = 461]

11) The products of the following reaction of a sample of 2‐butanol (ee = X%) show two doublets in 1H NMR spectrum in the
ratio of 3:2. The value of X is _________.

2‐ब्यूटेनॉल (ee = X%) के एक नमूने क िनम्निलिखत अिभिकया के उत्पाद 1H NMR स्पक
े ्टम म 3:2 अनुपात के दो ि क दशाते ह X का मान _____ है

[Question ID = 117][Question Description = 144_SET 1 CHEM BIL J22_Q44]
1. 40

[Option ID = 465]
2. 60

[Option ID = 466]
3. 20

[Option ID = 467]
4. 80

[Option ID = 468]

40

[Option ID = 465]

12) The intermediates involved in the given transformation are

िदए गए पांतरण म सि मिलत मध्यवत ह

[Question ID = 118][Question Description = 145_SET 1 CHEM BIL J22_Q45]

1. A and D
A तथा D

[Option ID = 469]
2. A and B
A तथा B

[Option ID = 470]
3. C and D
C तथा D

[Option ID = 471]
4. C and B
C तथा B

[Option ID = 472]

A and D
A तथा D

[Option ID = 469]

13) The correct order for the magnitude of heats of formation of the following structural isomers is

िनम्निलिखत संरचनात्मक समावयव क संभवन उष्म ाओं के प रमाण का सही कम है

[Question ID = 119][Question Description = 146_SET 1 CHEM BIL J22_Q46]
1. A > B > C

[Option ID = 473]
2. B > A > C

[Option ID = 474]
3. C > A > B

[Option ID = 475]
4. A > C > B

[Option ID = 476]

A>B>C

[Option ID = 473]

Topic:‐ 701_PARTB_CHEM_S1_C

1)

[Question ID = 120][Question Description = 147_SET 1 CHEM BIL J22_Q47]
1. A – i; B – iii; C – ii

[Option ID = 477]
2. A – ii; B – iii; C – i

[Option ID = 478]
3. A – ii; B – i; C – iii

[Option ID = 479]
4. A – iii; B – ii; C – i

[Option ID = 480]

A – i; B – iii; C – ii

[Option ID = 477]

2)

[Question ID = 121][Question Description = 148_SET 1 CHEM BIL J22_Q48]
1.

[Option ID = 481]
2.

[Option ID = 482]
3.

[Option ID = 483]
4.

[Option ID = 484]

[Option ID = 481]

3)

[Question ID = 122][Question Description = 149_SET 1 CHEM BIL J22_Q49]
1.

[Option ID = 485]
2.

[Option ID = 486]
3.

[Option ID = 487]
4.

[Option ID = 488]

[Option ID = 485]

4)

[Question ID = 123][Question Description = 150_SET 1 CHEM BIL J22_Q50]
1. –68.0 eV

[Option ID = 489]
2. –13.6 eV

[Option ID = 490]
3. – 27.2 eV

[Option ID = 491]
4. – 108.8 eV

[Option ID = 492]

–68.0 eV

[Option ID = 489]

5)

[Question ID = 124][Question Description = 151_SET 1 CHEM BIL J22_Q51]
1.

[Option ID = 493]
2.

[Option ID = 494]
3.

[Option ID = 495]
4.

[Option ID = 496]

[Option ID = 493]

6)

[Question ID = 125][Question Description = 152_SET 1 CHEM BIL J22_Q52]
1. 3

[Option ID = 497]
2. 5

[Option ID = 498]
3. 10

[Option ID = 499]
4. 20

[Option ID = 500]

3

[Option ID = 497]

7)

[Question ID = 126][Question Description = 153_SET 1 CHEM BIL J22_Q53]
1. A and B

A तथा B

[Option ID = 501]
2. A and A
A तथा A

[Option ID = 502]
3. B and A
B तथा A

[Option ID = 503]
4. B and B
B तथा B

[Option ID = 504]

A and B
A तथा B

[Option ID = 501]

8)

[Question ID = 127][Question Description = 154_SET 1 CHEM BIL J22_Q54]
1.

[Option ID = 505]
2.

[Option ID = 506]
3.

[Option ID = 507]
4.

[Option ID = 508]

[Option ID = 505]

9) For a system of two fermionic particles that can be in any one of three possible quantum states each, the ratio of the
probability that two particles are in the same state to that when the two particles are in different states is

े तीन संभािवत क्वांटम अवस्थ ाओं म से िकसी एक म हो सकता है, पायिकता का अनुपात क्या होगा जब दो कण
दो फम ऑन कण के िनकाय के िलए जो पत्यक
एक ही अवस्था म है और जब दो कण अलग‐अलग अवस्थ ाओं म ह

[Question ID = 128][Question Description = 155_SET 1 CHEM BIL J22_Q55]
1.

[Option ID = 509]

2.

[Option ID = 510]
3.

[Option ID = 511]
4.

[Option ID = 512]

[Option ID = 509]

10)

[Question ID = 129][Question Description = 156_SET 1 CHEM BIL J22_Q56]
1. 1.24 V

[Option ID = 513]
2. 1.00 V

[Option ID = 514]
3. 0.40 V

[Option ID = 515]
4. 0.76 V

[Option ID = 516]

1.24 V

[Option ID = 513]

11)

[Question ID = 130][Question Description = 157_SET 1 CHEM BIL J22_Q57]
1. 13.87

[Option ID = 517]
2. 12.73

[Option ID = 518]
3. 11.63

[Option ID = 519]
4. 10.78

[Option ID = 520]

13.87

[Option ID = 517]

12)

[Question ID = 131][Question Description = 158_SET 1 CHEM BIL J22_Q58]
1.

[Option ID = 521]
2.

[Option ID = 522]
3.

[Option ID = 523]
4.

[Option ID = 524]

[Option ID = 521]

13)

[Question ID = 132][Question Description = 159_SET 1 CHEM BIL J22_Q59]
1.

[Option ID = 525]
2.

[Option ID = 526]
3.

[Option ID = 527]
4.

[Option ID = 528]

[Option ID = 525]

14)

[Question ID = 133][Question Description = 160_SET 1 CHEM BIL J22_Q60]
1. 0.66 and 2.94
0.66 तथा 2.94

[Option ID = 529]
2. 0.33 and 1.50
0.33 तथा 1.50

[Option ID = 530]
3. 0.16 and 1.19
0.16 तथा 1.19

[Option ID = 531]
4. 0.33 and 2.94
0.33 तथा 2.94

[Option ID = 532]

0.66 and 2.94
0.66 तथा 2.94

[Option ID = 529]

Topic:‐ 701_PARTC_CHEM_S1_A

1) The calculated magnetic moment (B.M.) for the ground state of a f 5 ion is

f 5 आयन क िनम्नतम अवस्था के िलए परकिलत चुब
ं क य आघूण (B.M.) है

[Question ID = 134][Question Description = 161_SET 1 CHEM BIL J22_Q61]
1.

[Option ID = 533]
2.

[Option ID = 534]
3.

[Option ID = 535]
4.

[Option ID = 536]

[Option ID = 533]

2) Consider the following pairs of compounds.
(i) NH4Cl and FeO
(ii) H3N∙BF3 and BCl3
(iii) HSO3F and HF

The more acidic species in (i), (ii) and (iii) are, respectively

िनम्निलिखत यौिगक के युग्म पर िवचार क िजए

(i) NH4Cl तथा FeO
(ii) H3N∙BF3 तथा BCl3
(iii) HSO3F and HF

(i), (ii) तथा (iii) म अिधक अम्लीय स्पीशीज ह, कमश:

[Question ID = 135][Question Description = 162_SET 1 CHEM BIL J22_Q62]
1.

[Option ID = 537]
2.

[Option ID = 538]
3.

[Option ID = 539]
4.

[Option ID = 540]

[Option ID = 537]

3)

[Question ID = 136][Question Description = 163_SET 1 CHEM BIL J22_Q63]
1. B and C only
केवल B तथा C

[Option ID = 541]
2. A and C only
केवल A तथा C

[Option ID = 542]
3. A and B only
केवल A तथा B

[Option ID = 543]
4. A, B, and C
A, B, तथा C

[Option ID = 544]

B and C only
केवल B तथा C

[Option ID = 541]

4)

[Question ID = 137][Question Description = 164_SET 1 CHEM BIL J22_Q64]
1. the change in the number of σ*‐electrons in Co(II)/Co(III) system.
Co(II)/Co(III) िनकाय के σ*‐इलेक्टॉन क संखय
् ा म प रवतन

[Option ID = 545]
2. the change in the number of π*‐electrons in Co(II)/Co(III) system.
Co(II)/Co(III) िनकाय के π*‐ इलेक्टॉन क संखय
् ा म प रवतन

[Option ID = 546]
3. the change in the number of both σ* and π*‐electrons in Co(II)/Co(III) system.
Co(II)/Co(III) िनकाय के दोन σ* तथा π*‐ इलेक्टान क संखय
् ा म प रवतन

[Option ID = 547]
4. the change in the number of σ*‐electrons in Ru(II)/Ru(III) system.
Ru(II)/Ru(III) िनकाय के σ*‐इलेक्टॉन क संखय
् ा म प रवतन

[Option ID = 548]

the change in the number of σ*‐electrons in Co(II)/Co(III) system.
Co(II)/Co(III) िनकाय के σ*‐इलेक्टॉन क संखय
् ा म प रवतन

[Option ID = 545]

5) The correct statement regarding the following physical properties is

भौितक गुणधम के संदभ म सही कथन है

[Question ID = 138][Question Description = 165_SET 1 CHEM BIL J22_Q65]
1. Bond order follows Li2 < C2 < B2 < N2 order.

आबंध कम Li2 < C2 < B2 < N2 कम का अनुसरण करता है

[Option ID = 549]
2. Melting point follows NH3 < PH3 < AsH3 < SbH3 order.

गलनांक NH3 < PH3 < AsH3 < SbH3 कम का अनुसरण करता है

[Option ID = 550]
3. Pauling electronegativity follows Al < Si < S < P order.
पाऊिलंग वै ुतऋणात्मकता Al < Si < S < P कम का अनुसरण करता है

[Option ID = 551]
4. First ionization energy follows Li < B < Be < C order.
पथम आयनन ऊजा Li < B < Be < C कम का अनुसरण करता है

[Option ID = 552]

Bond order follows Li2 < C2 < B2 < N2 order.

आबंध कम Li2 < C2 < B2 < N2 कम का अनुसरण करता है

[Option ID = 549]

6)

[Question ID = 139][Question Description = 166_SET 1 CHEM BIL J22_Q66]
1. A and C only
केवल A तथा C

[Option ID = 553]
2. A and D only
केवल A तथा D

[Option ID = 554]
3. B only
केवल B

[Option ID = 555]
4. D only
केवल D

[Option ID = 556]

A and C only
केवल A तथा C

[Option ID = 553]

7) Consider the following statements about the Oxo‐process:
A. The reaction is first order with respect to olefin.
B. The rate is faster for terminal olefins compared to internal olefins.
C. The rate is faster for internal olefins compared to terminal olefins.
D. Excess of CO inhibits the reaction.
The correct statements are

ऑक्स ो पिकया के िलए िनम्निलिखत कथन पर िवचार क िजए:
A. ओलीिफन के सापे अिभिकया पथम कोिट क है
B. आन्त रक ओलीफ न्स क तुलना म टिमनल ओलीफ न्स के िलए दर अिधक होती है
C. टिमनल ओलीफ न्स क तुलना म आंत रक ओलीफ न्स के िलए दर अिधक होती है
D. CO क अिधकता अिभिकया का िनरोध करती है
सही कथन ह

[Question ID = 140][Question Description = 167_SET 1 CHEM BIL J22_Q67]
1. A, B and D only
केवल A, B तथा D

[Option ID = 557]
2. C and D only
केवल C तथा D

[Option ID = 558]
3. A and B only
केवल A तथा B

[Option ID = 559]
4. A and D only
केवल A तथा D

[Option ID = 560]

A, B and D only
केवल A, B तथा D

[Option ID = 557]

8) In the following electron transfer reactions, the one in which the bridging ligand comes from the reductant is

िनम्निलिखत इलेक्टॉन स्थानांतरण अिभिक याओं म से, वह एक, िजसम सेतु संलग्नी अपचायक से आता है, है

[Question ID = 141][Question Description = 168_SET 1 CHEM BIL J22_Q68]
1.

[Option ID = 561]
2.

[Option ID = 562]
3.

[Option ID = 563]
4.

[Option ID = 564]

[Option ID = 561]

9) Hydrolysis of the purple isomer of the complex [Co(tren)(NH3)Cl]2+ [tren = Tris(2‐aminoethyl)amine] under basic
conditions results in two products. The geometry of the intermediate involved in this reaction is

ु [Co(tren)(NH3)Cl]2+ [tren = Tris(2‐aminoethyl)amine] के बगनी समावयव का जलीय अपघटन दो उत्पाद बनाता है इस
ारीय माध्यम म संकल
अिभिकया म सि मिलत मध्यवत क ज्यािमती है

[Question ID = 142][Question Description = 169_SET 1 CHEM BIL J22_Q69]
1. Trigonal bipyramidal
ितसमनता ि िपरैिमडी

[Option ID = 565]
2. square pyramidal
वग िपरैिमडी

[Option ID = 566]
3. pentagonal planar
पंचकोणीय समतली

[Option ID = 567]
4. tetrahedral
चतुष्फलक य

[Option ID = 568]

Trigonal bipyramidal
ितसमनता ि िपरैिमडी

[Option ID = 565]

10)

[Question ID = 143][Question Description = 170_SET 1 CHEM BIL J22_Q70]
1. A and B only
केवल A तथा B

[Option ID = 569]
2. C and D only
केवल C तथा D

[Option ID = 570]
3. A, B, and C only
केवल A, B, तथा C

[Option ID = 571]
4. B, C, and D only
केवल B, C, तथा D

[Option ID = 572]

A and B only
केवल A तथा B

[Option ID = 569]

11)

[Question ID = 144][Question Description = 171_SET 1 CHEM BIL J22_Q71]
1. B and C only
केवल B तथा C

[Option ID = 573]
2. A and B only
केवल A तथा B

[Option ID = 574]
3. C and D only
केवल C तथा D

[Option ID = 575]
4. B, C, and D only
केवल B, C, तथा D

[Option ID = 576]

B and C only
केवल B तथा C

[Option ID = 573]

12)

[Question ID = 145][Question Description = 172_SET 1 CHEM BIL J22_Q72]
1. A, C, and D only
केवल A, C, तथा D

[Option ID = 577]
2. C and D only
केवल C तथा D

[Option ID = 578]
3. A, B, and C only
केवल A, B, तथा C

[Option ID = 579]
4. A and D only
केवल A तथा D

[Option ID = 580]

A, C, and D only
केवल A, C, तथा D

[Option ID = 577]

13) Identify the series showing isolobal analogy.

आइसोलोबल अनु पता िदखाने वाली शख
ंृ ला क पहचान कर

[Question ID = 146][Question Description = 173_SET 1 CHEM BIL J22_Q73]
1. A and B only
केवल A तथा B

[Option ID = 581]
2. A, C, and D only
केवल A, C, तथा D

[Option ID = 582]
3. B and C only
केवल B तथा C

[Option ID = 583]

4. A and D only
केवल A तथा D

[Option ID = 584]

A and B only
केवल A तथा B

[Option ID = 581]

14) Consider the following molecules/ions
A. [Mn(H2O)6]3+
B. [Ni(H2O)6]2+
C. VCl4
The Jahn‐Teller effect is expected for

िनम्निलिखत अणु ओ ं/आयन पर िवचार क िजए
A. [Mn(H2O)6]3+
B. [Ni(H2O)6]2+
C. VCl4
िजसम यान‐टेलर पभाव पत्यािशत होता है, वह है

[Question ID = 147][Question Description = 174_SET 1 CHEM BIL J22_Q74]
1. A and C only
केवल A तथा C

[Option ID = 585]
2. A only
केवल A

[Option ID = 586]
3. C only
केवल C

[Option ID = 587]
4. A and B only
केवल A तथा B

[Option ID = 588]

A and C only
केवल A तथा C

[Option ID = 585]

15)

[Question ID = 148][Question Description = 175_SET 1 CHEM BIL J22_Q75]
1. B only
केवल B

[Option ID = 589]
2. A and C only
केवल A तथा C

[Option ID = 590]
3. B and C only
केवल B तथा C

[Option ID = 591]
4. A, B, and C
A, B, तथा C

[Option ID = 592]

B only
केवल B

[Option ID = 589]

16)

[Question ID = 149][Question Description = 176_SET 1 CHEM BIL J22_Q76]
1.

[Option ID = 593]
2.

[Option ID = 594]
3.

[Option ID = 595]
4.

[Option ID = 596]

[Option ID = 593]

17) A solute S has partition coefficient (KD ) of 5.0 between water and chloroform. A 50 mL sample of a 0.050 M aqueous
solution of the solute is extracted with 15 mL of chloroform. The extraction efficiency for the separation is

िवलेय S का जल तथा क्लोरोफाम के बीच म िवभाजन िनयतांक (KD ) 5.0 है िवलेय के एक 0.050 M नमूने का 15 mL क्लोरोफाम के साथ िनष्कषण िकया
जाता है पृथक्करण के िलए िन कषण द ता है

[Question ID = 150][Question Description = 177_SET 1 CHEM BIL J22_Q77]
1. 50%

[Option ID = 597]
2. 60%

[Option ID = 598]
3. 30%

[Option ID = 599]
4. 40%

[Option ID = 600]

50%

[Option ID = 597]

18) The number of electrons involved in the enzymatic action of cytochrome c oxidase, carbonic anhydrase and
photosynthetic oxygen evolving complex, respectively, are

साइटोकाम c आंकस
् ीडेस, काब िनक एनहाइडेस तथा पकाश संश्लेिषत ऑक्सीजन उत्पन्नी संकल
ु के एंजाइमी िकया म सि मिलत इलेक्टान क संख्या कमश:
है

[Question ID = 151][Question Description = 178_SET 1 CHEM BIL J22_Q78]
1. 2, 0, 4

[Option ID = 601]
2. 4, 0, 4

[Option ID = 602]
3. 4, 1, 0

[Option ID = 603]
4. 2, 0, 2

[Option ID = 604]

2, 0, 4

[Option ID = 601]

19) The number of allowed EPR lines expected for a metal ion with 3 unpaired electrons and a nuclear spin (I) of 7/2 is

3 अयुि मत इलैकट् ॉन तथा नािभक य ि पन (I) 7/2 वाले धातु आयन के िलए अनुमत EPR लाइन क पत्यािशत संखय
् ा है

[Question ID = 152][Question Description = 179_SET 1 CHEM BIL J22_Q79]
1. 8

[Option ID = 605]
2. 32

[Option ID = 606]
3. 36

[Option ID = 607]
4. 24

[Option ID = 608]

8

[Option ID = 605]

20) Consider the following statements about nanoparticles.
A. The energy gap between the valence and conduction bands is greater for semiconductor nanoparticles than that in metal
nanoparticles.
B. Metal nanoparticles exhibit surface plasmon resonance.

C. Top‐down and bottom‐up synthetic methods are used to prepare nanoparticles.

The correct statements are

नैनोकण के बारे म िनम्निलिखत कथन पर िवचार क िजए
A. धातु नैनोकण क तुलना म अधचालक नैनोकण के संयोजी तथा चालन ब ड के बीच ऊजा अंतराल ज्यादा होता है
B. धातु नैनोकण सतह प्लाज्मॉन अनुनाद पदिशत करते ह
C. नैनोकण को बनाने के िलए शीष‐पद (Top‐down) तथा नीचे‐ ऊपर (bottom‐up) संश्लेषण िविधय का पयोग िकया जाता है
सही कथन है

[Question ID = 153][Question Description = 180_SET 1 CHEM BIL J22_Q80]
1. B and C only
केवल B तथा C

[Option ID = 609]
2. A and B only
केवल A तथा B

[Option ID = 610]
3. A and C only
केवल A तथा C

[Option ID = 611]
4. A, B and C
A, B तथा C

[Option ID = 612]

B and C only
केवल B तथा C

[Option ID = 609]

Topic:‐ 701_PARTC_CHEM_S1_B

1) Structure of A, based on the following reaction, is

िनम्निलिखत अिभिकया के आधार पर A क संरचना है

[Question ID = 154][Question Description = 181_SET 1 CHEM BIL J22_Q81]

1.

[Option ID = 613]

2.

[Option ID = 614]

3.

[Option ID = 615]

4.

[Option ID = 616]

[Option ID = 613]

2)

[Question ID = 155][Question Description = 182_SET 1 CHEM BIL J22_Q82]
1. A is more stable than B by 70 kJ mol–1
A, B से 70 kJ mol–1 से ज्यादा स्थाई है

[Option ID = 617]
2. A is more stable than B by 130 kJ mol–1
A, B से 130 kJ mol–1 से ज्यादा स्थाई है

[Option ID = 618]
3. B is more stable than A by 70 kJ mol–1
B, A से 70 kJ mol–1 से ज्यादा स्थाई है

[Option ID = 619]
4. B is more stable than A by 130 kJ mol–1
B, A से 130 kJ mol–1 से ज्यादा स्थाई है

[Option ID = 620]

A is more stable than B by 70 kJ mol–1
A, B से 70 kJ mol–1 से ज्यादा स्थाई है

[Option ID = 617]

3) The major product formed in the following reaction sequence is

िनम्न अिभिकया अनुकम म उत्पन्न मुख्य उत्पाद है

[Question ID = 156][Question Description = 183_SET 1 CHEM BIL J22_Q83]

1.

[Option ID = 621]

2.

[Option ID = 622]

3.

[Option ID = 623]

4.

[Option ID = 624]

[Option ID = 621]

4) The structure of the compound A in the following reaction sequence is

िनम्न अिभिकया अनुकम म यौिगक A क संरचना है

[Question ID = 157][Question Description = 184_SET 1 CHEM BIL J22_Q84]

1.

[Option ID = 625]

2.

[Option ID = 626]

3.

[Option ID = 627]

4.

[Option ID = 628]

[Option ID = 625]

5) The reactions that will furnish t‐BuCOPh as the major product are

अिभिकयाय, जो t‐BuCOPh को मुख्य उत्पाद के प म दगी, ह

[Question ID = 158][Question Description = 185_SET 1 CHEM BIL J22_Q85]
1. Only A, B and C
केवल A, B तथा C

[Option ID = 629]
2. Only B, C and D
केवल B, C तथा D

[Option ID = 630]
3. Only A and C
केवल A तथा C

[Option ID = 631]
4. Only B and D
केवल B तथा D

[Option ID = 632]

Only A, B and C
केवल A, B तथा C

[Option ID = 629]

6)

[Question ID = 159][Question Description = 186_SET 1 CHEM BIL J22_Q86]
1. A – iii; B – i; C – ii

[Option ID = 633]
2. A – i; B – iii; C – ii

[Option ID = 634]
3. A – ii; B – iii; C – i

[Option ID = 635]
4. A – iii; B – ii; C – i

[Option ID = 636]

A – iii; B – i; C – ii

[Option ID = 633]

7) The major products P and Q formed in the following reaction sequence are

िनम्न अिभिकया कम म उत्पन्न मुख्य उत्पाद P तथा Q ह

[Question ID = 160][Question Description = 187_SET 1 CHEM BIL J22_Q87]

1.

[Option ID = 637]

2.

[Option ID = 638]

3.

[Option ID = 639]

4.

[Option ID = 640]

[Option ID = 637]

8) The major product formed in the following reaction is

िनम्न अिभिकया म उत्पन्न मुख्य उत्पाद है

[Question ID = 161][Question Description = 188_SET 1 CHEM BIL J22_Q88]

1.

[Option ID = 641]

2.

[Option ID = 642]

3.

[Option ID = 643]

4.

[Option ID = 644]

[Option ID = 641]

9) The correct statement for the following reaction is

िनम्निलिखत अिभिकया के िलए सही कथन है

[Question ID = 162][Question Description = 189_SET 1 CHEM BIL J22_Q89]
1. involves intermolecular hydride transfer and the product is achiral
अन्तरा‐अणुक हाइडाइड स्थानांतरण सि मिलत है तथा उ पाद अिकरल है

[Option ID = 645]
2. involves intramolecular hydride transfer and the product is achiral
अन्तरणुक हाइडाइड स्थानांतरण सि मिलत है तथा उ पाद अिकरल है

[Option ID = 646]
3. involves intramolecular hydride transfer and the product is chiral
अन्तरणुक हाइडाइड स्थानांतरण सि मिलत है तथा उ पाद िकरल है

[Option ID = 647]
4. involves intermolecular hydride transfer and the product is chiral
अन्तरा‐अणुक हाइडाइड स्थानांतरण सि मिलत है तथा उ पाद िकरल है

[Option ID = 648]

involves intermolecular hydride transfer and the product is achiral
अन्तरा‐अणुक हाइडाइड स्थानांतरण सि मिलत है तथा उ पाद अिकरल है

[Option ID = 645]

10) Intermediate(s) involved in the following reaction is(are)

िनम्निलिखत अिभिकया म सि मिलत मध्यवत है/ह

[Question ID = 163][Question Description = 190_SET 1 CHEM BIL J22_Q90]
1. A and C
A तथा C

[Option ID = 649]
2. B and C
B तथा C

[Option ID = 650]
3. only A
केवल A

[Option ID = 651]
4. only B
केवल B

[Option ID = 652]

A and C
A तथा C

[Option ID = 649]

11) The stereochemistry of the double bonds in the product is

उत्पाद म ि आबंध क ितिवम रसायन है

[Question ID = 164][Question Description = 191_SET 1 CHEM BIL J22_Q91]
1. 3E, 5E, 7Z

[Option ID = 653]
2. 3Z, 5E, 7E

[Option ID = 654]
3. 3E, 5Z, 7Z

[Option ID = 655]
4. 3Z, 5Z, 7E

[Option ID = 656]

3E, 5E, 7Z

[Option ID = 653]

12) The reaction(s) with a positive entropy of activation (ΔS≠) is(are)

अिभिकया/अिभिकयाय िजसक /िजनक सिकयण एन्टॉपी (ΔS≠) धनात्मक है, वह है/ह

[Question ID = 165][Question Description = 192_SET 1 CHEM BIL J22_Q92]
1. A and C
A तथा C

[Option ID = 657]
2. B and C
B तथा C

[Option ID = 658]
3. Only C
केवल C

[Option ID = 659]
4. A and B
A तथा B

[Option ID = 660]

A and C
A तथा C

[Option ID = 657]

13) The correct sequence of reagents to effect the following transformation is

िनम्निलिखत प रवतन को पभावी करने के िलए अिभकमक का सही कम है

[Question ID = 166][Question Description = 193_SET 1 CHEM BIL J22_Q93]
1.

[Option ID = 661]
2.

[Option ID = 662]
3.

[Option ID = 663]
4.

[Option ID = 664]

[Option ID = 661]

14) The correct structure that corresponds to the spectroscopic data given below is

िनम्निलिखत िदए गए स्पक
े ्टमी आंकड़ के सापे सही संरचना है

[Question ID = 167][Question Description = 194_SET 1 CHEM BIL J22_Q94]

1.

[Option ID = 665]

2.

[Option ID = 666]

3.

[Option ID = 667]

4.

[Option ID = 668]

[Option ID = 665]

15) The following transformation involves

िनम्निलिखत प रवतन म सि मिलत है

[Question ID = 168][Question Description = 195_SET 1 CHEM BIL J22_Q95]
1. i) Norrish type‐II; ii) fragmentation of a cyclopropyl diradical
i) नॉ रश टाईप‐II; ii) साइक्लोपाे िपल ि मूलक का खंडन

[Option ID = 669]
2. i) Norrish type‐I; ii) fragmentation of a cyclopropyl diradical
i) नॉ रश टाईप‐I; ii) साइक्लोपाे िपल ि मूलक का खंडन

[Option ID = 670]
3. i) Norrish type‐I; ii) di‐π‐methane rearrangement
i) नॉ रश टाईप‐I; ii) डाई‐π‐मीथेन पुनिवन्यास

[Option ID = 671]
4. i) Norrish type‐II; ii) di‐π‐methane rearrangement
i) नॉ रश टाईप‐II; ii) डाई‐π‐ मीथेन पुनिवन्यास

[Option ID = 672]

i) Norrish type‐II; ii) fragmentation of a cyclopropyl diradical
i) नॉ रश टाईप‐II; ii) साइक्लोपाे िपल ि मूलक का खंडन

[Option ID = 669]

16) The major product formed in the following recation is

िनम्निलिखत अिभिकया म िवरिचत मुख्य उत्पाद है

[Question ID = 169][Question Description = 196_SET 1 CHEM BIL J22_Q96]

1.

[Option ID = 673]

2.

[Option ID = 674]

3.

[Option ID = 675]

4.

[Option ID = 676]

[Option ID = 673]

17) Considering the rate law (rate = k[epoxide]) for the reaction shown below, the plausible intermediate is
िनम्निलिखत दशाई गई अिभिकया के िलए दर िनयम (दर = k[इपॉक्साइड]) का िवचार करते हए स्वीकाय मध्यवत है

[Question ID = 170][Question Description = 197_SET 1 CHEM BIL J22_Q97]

1. [Option ID = 677]

2. [Option ID = 678]

3. [Option ID = 679]

4. [Option ID = 680]

[Option ID = 677]

18) The reagents A and major product B in the following reaction sequence are
िनम्निलिखत अिभिकया कम म अिभकमक A तथा मुख्य उत्पाद B ह

[Question ID = 171][Question Description = 198_SET 1 CHEM BIL J22_Q98]

1. [Option ID = 681]

2. [Option ID = 682]

3. [Option ID = 683]

4. [Option ID = 684]

[Option ID = 681]

19) The intermediates involved in the following reaction are

िनम्निलिखत अिभिकया म सि मिलत मध्यवत ह

[Question ID = 172][Question Description = 199_SET 1 CHEM BIL J22_Q99]
1. B and C
B तथा C

[Option ID = 685]
2. B and D
B तथा D

[Option ID = 686]
3. A and C
A तथा C

[Option ID = 687]
4. A and B

A तथा B

[Option ID = 688]

B and C
B तथा C

[Option ID = 685]

20) The major product formed in the following reaction is

िनम्निलिखत अिभिकया म िवरिचत मुख्य उत्पाद है

[Question ID = 173][Question Description = 200_SET 1 CHEM BIL J22_Q100]

1.

[Option ID = 689]

2.

[Option ID = 690]

3.

[Option ID = 691]

4.

[Option ID = 692]

[Option ID = 689]

Topic:‐ 701_PARTC_CHEM_S1_C

1)

[Question ID = 174][Question Description = 201_SET 1 CHEM BIL J22_Q101]

1. [Option ID = 693]

2. [Option ID = 694]

3. [Option ID = 695]

4. [Option ID = 696]

[Option ID = 693]

2)

[Question ID = 175][Question Description = 202_SET 1 CHEM BIL J22_Q102]

1. [Option ID = 697]

2. [Option ID = 698]

3. [Option ID = 699]

4. [Option ID = 700]

[Option ID = 697]

3)

[Question ID = 176][Question Description = 203_SET 1 CHEM BIL J22_Q103]
1. [Option ID = 701]

2. [Option ID = 702]

3. [Option ID = 703]

4. [Option ID = 704]

[Option ID = 701]

4)

[Question ID = 177][Question Description = 204_SET 1 CHEM BIL J22_Q104]
1. 2α + 2.6β [Option ID = 705]
2. ‐ (2α+1.7β) [Option ID = 706]
3. 0.6β [Option ID = 707]
4. 0.3β [Option ID = 708]

2α + 2.6β [Option ID = 705]

5)

[Question ID = 178][Question Description = 205_SET 1 CHEM BIL J22_Q105]
1. 29 [Option ID = 709]
2. 59 [Option ID = 710]
3. 119 [Option ID = 711]
4. 19 [Option ID = 712]

29 [Option ID = 709]

6)

[Question ID = 179][Question Description = 206_SET 1 CHEM BIL J22_Q106]
1. 11 [Option ID = 713]
2. 5 [Option ID = 714]
3. 2 [Option ID = 715]
4. 7 [Option ID = 716]

11 [Option ID = 713]

7)

[Question ID = 180][Question Description = 207_SET 1 CHEM BIL J22_Q107]
1.

[Option ID = 717]
2.

[Option ID = 718]

3.

[Option ID = 719]
4.

[Option ID = 720]

[Option ID = 717]

8)

[Question ID = 181][Question Description = 208_SET 1 CHEM BIL J22_Q108]
1. e [Option ID = 721]
2. 1 [Option ID = 722]
3. e4 [Option ID = 723]
4. e2 [Option ID = 724]

e [Option ID = 721]

9) The Gibbs free energy of mixing for a regular binary solution of components A and B, at temperature T, on the basis of
the Margules equation for activity coefficient, is (in standard notation)
सिकयता गुणांक क मागुलेस समीकरण के आधार पर, तापमान T पर एक िनयिमत ि अंगी िवलयन िजसके अंग A तथा B है, के िलए िमिशत करने क िगब्स
मुक्त ऊजा है (मानक संकत
े न म)
[Question ID = 182][Question Description = 209_SET 1 CHEM BIL J22_Q109]
1. [Option ID = 725]

2. [Option ID = 726]

3. [Option ID = 727]

4. [Option ID = 728]

[Option ID = 725]

10)

[Question ID = 183][Question Description = 210_SET 1 CHEM BIL J22_Q110]
1. 37.54 [Option ID = 729]
2. 300.10 [Option ID = 730]
3. 266.66 [Option ID = 731]
4. 273.48 [Option ID = 732]

37.54 [Option ID = 729]

11) Six distinguishable particles are distributed over 3 non‐ degenerate levels, of energies 0, ε and 2ε. The most probable
value for the total energy is
छ: िवभै कण िजनक ऊजा 0, ε तथा 2ε है, 3 अनपभष्ट स्तर म िवत रत िकये गये है कुल ऊजा का जो मान सवािधक संभािवत है, वह है
[Question ID = 184][Question Description = 211_SET 1 CHEM BIL J22_Q111]
1. 5ε [Option ID = 733]
2. 7ε [Option ID = 734]
3. 8ε [Option ID = 735]
4. 6ε [Option ID = 736]

5ε [Option ID = 733]

12)

[Question ID = 185][Question Description = 212_SET 1 CHEM BIL J22_Q112]
1. [Option ID = 737]

2. [Option ID = 738]

3. [Option ID = 739]

4. [Option ID = 740]

[Option ID = 737]

13)

[Question ID = 186][Question Description = 213_SET 1 CHEM BIL J22_Q113]
1. 0.298 [Option ID = 741]
2. 2.198 [Option ID = 742]
3. 0.531 [Option ID = 743]
4. 1.566 [Option ID = 744]

0.298 [Option ID = 741]

14)

[Question ID = 187][Question Description = 214_SET 1 CHEM BIL J22_Q114]
1. ‐1.554 [Option ID = 745]
2. ‐1.395 [Option ID = 746]
3. ‐0.777 [Option ID = 747]
4. ‐0.389 [Option ID = 748]

‐1.554 [Option ID = 745]

15)

[Question ID = 188][Question Description = 215_SET 1 CHEM BIL J22_Q115]
1. 4 × 105 [Option ID = 749]
2. 106 [Option ID = 750]
3. 107 [Option ID = 751]
4. 104 [Option ID = 752]

4 × 105 [Option ID = 749]

16)

[Question ID = 189][Question Description = 216_SET 1 CHEM BIL J22_Q116]

1. [Option ID = 753]

2. [Option ID = 754]

3. [Option ID = 755]

4. [Option ID = 756]

[Option ID = 753]

17)

[Question ID = 190][Question Description = 217_SET 1 CHEM BIL J22_Q117]
1. 12.3 [Option ID = 757]
2. 49.4 [Option ID = 758]
3. 6.1 [Option ID = 759]
4. 24.7 [Option ID = 760]

12.3 [Option ID = 757]

18)

[Question ID = 191][Question Description = 218_SET 1 CHEM BIL J22_Q118]

1. Only statement D is correct
केवल कथन D सही है [Option ID = 761]
2. Statements C and D are correct
कथन C तथा D सही ह [Option ID = 762]
3. Statements B and C are correct
कथन B तथा C सही ह [Option ID = 763]
4. Statements A and B are correct
कथन A तथा B सही ह [Option ID = 764]

Only statement D is correct
केवल कथन D सही है [Option ID = 761]

19)

[Question ID = 192][Question Description = 219_SET 1 CHEM BIL J22_Q119]
1. A and D
A तथा D [Option ID = 765]
2. A and C
A तथा C [Option ID = 766]
3. B and C
B तथा C [Option ID = 767]
4. C and D
C तथा D [Option ID = 768]

A and D
A तथा D [Option ID = 765]

20)

[Question ID = 193][Question Description = 220_SET 1 CHEM BIL J22_Q120]
1. 850 g/mol [Option ID = 769]
2. 2000 g/mol [Option ID = 770]
3. 1600 g/mol [Option ID = 771]
4. 500 g/mol [Option ID = 772]

850 g/mol [Option ID = 769]