TBSE Class 11 Syllabus 2021 Chemistry

Reduced Syllabus : Class XI : Chemistry : 70 Marks : 2020-21

Ó˚§yÎ˚ˆlÏ Ó˚ ˛õyë˛ƒÜ˛Ù ˆÌˆÏܲ x˛õ§y!Ó˚ï˛ xÇ¢§Ù)•
ܲ!Ùܲ lÇ xôƒyÎ˚ ˆÎ xÇ¢à%ˆÏ°y x˛õ§y!Ó˚ï˛ •ˆÏÎ˚ˆÏSÈ

˛õòyˆÏÌ≈Ó˚ ≤ÃÜ,˛!ï˛ñ Ó˚y§yÎ˚•zlܲ §ÇˆÏÎyà §)eyÓ!°ñ í˛y°ê˛ˆÏlÓ˚
≤ÃÌÙ xôƒyÎ˚ Ó˚§yÎ˚ˆÏîÓ˚ ˆÙÔ!°Ü˛ ôyÓ˚îy ˛õyÓ˚Ùyî!Óܲï˛c / ˆÙÔ°ñ ˛õÓ˚Ùyî% G xî%Ó˚ ôyÓ˚îyñ fiÌ)° §ÇˆÏܲï˛
G xyî!Óܲ §ÇˆÏÜ˛ï˛–

•zˆÏ°Ü˛ê˛∆lñ ˆ≤Ãyê˛l ~ÓÇ !lí˛zê˛∆ˆÏlÓ˚ xy!ÓflÒyÓ˚ñ ˛õÓ˚Ùyî%ܲÙyAܲñ
!mï˛#Î˚ xôƒyÎ˚ ˛õÓ˚Ùyî%Ó˚ àë˛l xy•zˆÏ§yˆÏê˛y˛õ ~ÓÇ xy•zˆÏ§yÓyÓ˚ñ ÌÙ§ˆÏlÓ˚ ÙˆÏí˛° ~ÓÇ ~Ó˚
§#ÙyÓÂôï˛yñ Ó˚yòyÓ˚ˆÏÊ˛yˆÏí≈˛Ó˚ ÙˆÏí˛° ~ÓÇ ~Ó˚ §#ÙyÓÂôï˛y–

ï,˛ï˛#Î˚ xôƒyÎ˚ ˆÙÔ° §Ù)ˆÏ•Ó˚ ˆ◊!î!Ó˲yà ~ÓÇ ˆ◊!î!ÓlƒyˆÏ§Ó˚ ï˛yͲõÎ≈ ‡ ≤ÈÏÎ˚yçl#Î˚ï˛yñ ˛õÎ≈yÎ˚§yÓ˚!îÓ˚ !ÓܲyˆÏ¢Ó˚
ôÙ≈yÓ!°Ó˚ ˛õÎ≈yÎ˚Ó,!_ §Ç!«˛Æ •z!ï˛•y§ñ 100 ~Ó˚ x!ôܲ ˛õÓ˚Ùyî% ܲÙyAܲ !Ó!¢T˛ ˆÙÔ°
§Ù)ˆÏ•Ó˚ lyÙܲÓ˚î–

ã˛ï%˛Ì≈ xôƒyÎ˚ Ó˚y§yÎ˚!lܲ Órôl ~ÓÇ xyî!Óܲ àë˛l !ܲS%È•z x˛õ§yÓ˚î ܲÓ˚y •Î˚!l

xyhs˝Ó˚yî!Óܲ !ÙÌ!fl;Î˚yñ ÓrôˆÏlÓ˚ ≤ÃܲyÓ˚ñ àƒyˆÏ§Ó˚ ï˛Ó˚°#ܲÓ˚îñ
˛õM˛Ù xôƒyÎ˚ ˛õòyˆÏÌ≈Ó˚ xÓfiÌy §ÇÜ˛ê˛ í˛z£÷Ïï˛yñ à!ï˛¢!=˛ ~ÓÇ xî%Ó˚ ˆÓà å≤ÃyÌ!Ùܲ ôyÓ˚îyä–
ï˛Ó˚° xÓfiÌy ı Óy‹õã˛y˛õñ §ywï˛y ~ÓÇ ˛õ,¤˛ê˛yl åà%îàï˛
ôyÓ˚îyÙyeñ ày!î!ï˛Ü˛ !ӈϟ’£Ïî !l‹±ˆÏÎ˚yçlä

£Ï¤˛ xôƒyÎ˚ ï˛y˛õà!ï˛!Óòƒy ï˛y˛õ@˝ à y•#ï˛y G xyˆÏ ˛ õ!«˛Ü˛ï˛y˛õñ §yÙƒÓfiÌyÓ˚ ¢ï≈ ˛ §Ù) • ñ
ï˛y˛õà!ï˛!ÓòƒyÓ˚ ï,˛ï˛#Î˚ §)e å§Ç!«˛Æ ˛õ!Ó˚ã˛Î˚ä–

§ÆÙ xôƒyÎ˚ §yÙƒyÓfiÌy Ó•%«˛yÓ˚ܲ#Î˚ xˆÏ¡‘Ó˚ xyÎ˚l#˲Ólñ ˆ•u˛yÓ˚§l §Ù#ܲÓ˚îñ °ÓˆÏlÓ˚
xyo≈ !ӈϟ’£Ïî å≤ÃyÌ!Ùܲ ôyÓ˚îyä

xT˛Ù xôƒyÎ˚ ˆÓ˚í˛: !Ó!ܲÎ˚y ˆÓ˚í˛: !Ó!ܲÎ˚yÓ˚ ≤ÈÏÎ˚yà

˛õÎ≈yÎ˚§yÓ˚!îˆÏï˛ •y•zˆÏí»˛yˆÏçˆÏlÓ˚ xÓfiÌylñ •y•zˆÏí»˛yˆÏçˆÏlÓ˚ ≤Û!ï˛
lÓÙ xôƒyÎ˚ •y•zˆÏí»˛yˆÏçl ôÙ≈ ~ÓÇ ÓƒÓ•yÓ˚ñ •y•zˆÏí»˛yˆÏçl ˛õyÓ˚x:y•zí˛ ≤Û!ï˛ñ !Ó!ܲÎ˚yñ
àë˛l ~ÓÇ ÓƒÓ•yÓ˚–

!ܲS%È à%Ó˚%c˛õ)î≈ ˆÎÔˆÏàÓ˚ ≤Û!ï˛ G ôÙ≈ ı ˆ§y!í˛Î˚yÙ Ü˛yˆÏÓ≈yˆÏlê˛ñ
ò¢Ù xôƒyÎ˚ S ÓœÜ˛ ˆÙÔ°§Ù)• ˆ§y!í˛Î˚yÙ ˆÜœ˛yÓ˚y•zí˛ñ ˆ§y!í˛Î˚yÙ •y•zí»˛:y•zí˛ ~ÓÇ ˆ§y!í˛Î˚yÙ
•y•zˆÏí»˛yˆÏçl ܲyÓ≈ˆÏlê˛ñ ˆ§y!í˛Î˚yÙ ~ÓÇ ˛õê˛y!§Î˚yˆÏÙÓ˚ ˜ç!Óܲ
à%Ó˚%c–
ܲƒy°!§Î˚yÙ x:y•zí˛ ~ÓÇ Ü˛ƒy°!§Î˚yÙ Ü˛yÓ≈ˆlÏ ê˛ ~ÓÇ !¢ˆÏ“ ~ˆÏòÓ˚
ÓƒÓ•yÓ˚ñ ÙƒyàˆÏl!¢Î˚yÙ ~ÓÇ Ü˛ƒy°!§Î˚yˆÏÙÓ˚ ˜ç!Óܲ à%Ó˚%c–

~ܲyò¢ xôƒyÎ˚ P- ÓœÜ˛ ˆÙÔ°§Ù)• !ܲS%È à%Ó˚%c˛õ)î≈ ˆÎÔˆÏàÓ˚ ÓƒÓ•yÓ˚ ı x:y•zí˛§Ù)•ñ !§!°Ü˛ˆÏîÓ˚
!ܲS%È à%Ó˚%c˛õ)î≈ ˆÎÔà ~ÓÇ ÓƒyÓ•yÓ˚ı !§!°Ü˛l ˆê˛ê˛∆yˆÏÜœ˛yÓ˚y•zí˛ñ
!§!°ˆÏܲyl§‰ñ !§!°ˆÏÜ˛ê˛ ~ÓÇ !çG°y•zê˛§‰ ï˛yˆÏòÓ˚ ÓƒÓ•yÓ˚–

myò¢ xôƒyÎ˚ ˜çÓ Ó˚§yÎ˚ˆÏlÓ˚ !ܲS%È ˆÙÔ!°Ü˛ l#!ï˛ !Ó¢%!ÂôܲÓ˚ˆÏîÓ˚ ˛õÂô!ï˛§Ù)•ñ à%îàï˛ ~ÓÇ ˛õ!Ó˚Ùyîàï˛
G !ܲÎ˚yˆÏÜ˛Ô¢° !ӈϟ’£Ïî–

eˆÏÎ˚yò¢ xôƒyÎ˚ •ƒyˆÏ ° y!çˆÏ l ¢lñ çyÓ˚ î ~ÓÇ !Ó˲yçˆÏ l Ó˚ Ù% = ˛Ù) ° ܲ
•y•zˆÏí»˛yܲyÓ≈l !ܲÎ˚yˆÏÜ˛Ô¢°– ܲƒy™yÓ˚ çll¢#°ï˛y ~ÓÇ !Ó£Ïy=˛ï˛y–

ã˛ï%˛ò≈¢ xôƒyÎ˚ ˛õ!Ó˚ˆÏÓ¢ Ó˚§yÎ˚l §¡õ)î≈ xôƒyÎ˚–

Blue Print of Question : Class XI : Chemistry : 70 Marks : 2020-21

Chapter Topic 1 Marks 2 Marks 3 Marks 5 Marks Total

Ch-1 Basic Concept of Chemistry -- 2(1) 3(1) -- 5

Ch-2 Atomic Structure 1(1) 2(1) 3(1) -- 6

Ch-3 Periodic Table 1(2) 2(1) -- -- 4

Ch-4 Chemical bonding 1(2) -- 3(1) -- 5

Ch-5 Gaseous state 1(1) -- 3(1) -- 4

Ch-6 Thermodynamics 1(3) --- 3(1) -- 6
Ch-7 Equilibrium 1(2) --- --- 5(1) 7
Ch-8 Redox reactions 1(1) 2(1) -- -- 3

Ch-9 Hydrogen 1(1) 2(1) -- -- 3
Ch-10 S-block elements 1(2) 2(1) -- -- 4

Ch-11 P-block elements 1(1) -- -- 5(1) 6

Ch-12 Organic Chemistry Some

basic Principle 1(1) -- 3(1) 5(1) 9

Ch-13 Hydrocarbans 1(3) 2(1) 3(1) -- 8
Total = 70

Reduced Syllabus : Class XI : Chemistry : 70 Marks : 2020-2021
Deleted Part of Class XI Chemistry Syllabus

Sl.No. Topics Portion to be Deleted
Some Basic Concept of Chemis- Nature of matter, laws of chemical combination,
Chapter-1 try Dalton’s atomic theory : concept of elements, at-
oms and molecules, empirical and molecular formula.

Discovery of Electron, proton and neutron, atomic
Chapter-2 Structure of Atom number, isotopes and isobars, Thomson’s model and
its limitations, Retherford’s model and its limitations.

Chapter-3 Classification of Elements and Significance of classification, brief history of the
Periodicity in properties development of periodic table, Nomenclature of el-
ements with atomic number greater than 100
Chemical bonding and molecular None
Chapter-4 Structure
Intermolecular interactions, types of bonding, liq-
uefaction of gases, critical temperature, kinetic en-
States of matter : Gases and ergy and molecular speeds (elementary idea).
Chapter-5 Liquids Liquid State : vapour pressure, viscosity and sur-
face tension (qualitative idea only, no mathematical
derivations)

Heat capacity and specific heat, criteria for equilib-
Chemical Thermodynamics
Chapter-6 rium. Third law of thermodynamics (brief introduc-
tion).

Equilibrium Ionization of polybasic acids, Henderson equation,
Chapter-7
hydrolysis of salts (elementary idea).

Chapter-8 Redox Reactions Applications of redox reactions.

Position of hydrogen in periodic table,
Chapter-9 Hydrogen preparation,properties and uses of hydrogen, hydro-
gen peroxide-preparation, reactions, structure and
use.

Preparation and properties of some important com-
S-Block Elements pounds : Sodium Carbonate, Sodium Chloride, So-
Chapter-10 dium Hydroxide and Sodium Hydrogen carbonate,
Biological importance of Sodium and Potassium.

Calcium Oxide and Calcium Carbonate and their
industrial uses, biological importance of Magnesium
and Calcium.

Chapter-11 P-Block Elements Uses of some important compounds : ox-
ides, important compounds of silicon and
uses : Silicon Tetrachloride, silicones,
silicates and zeolites, their uses.

Organic Chemistry : Some basic Methods of purification, qualitative and
Chapter-12 Principles and Techniques quantitative analysis.

Free radical mechanism of halogenation,
Hydrogen combustion and pyrolysis.
Chapter-13
Carcinogenicity and Toxicity

Chapter-14 Entire Chapter
Environmental Chemistry

CHEMISTRY PRACTICAL
(The following portion to be deleted)

I. Experiments based on pH
(a) any one of the following experiments :
* Determination of pH of some solutions obtained from fruit juices, solution of known and varied
concentrations of acids, bases and salts using pH paper or universal indicator.
* Comparing the pH of solutions of strong and weak acids of soame concentration.
* Study the pH change in the titration of strong base using universal indicator.

(b) Study the pH change by common-ion in case of weak acids and weak bases.
II. Chemical Equilibrium
One of the following experiments :
a) Study the shift in equilibrium between ferric ions and thiocyanate ions by increasing / decreasing
the concentration of either of the ions.
b) Study the shift in equilibrium between [Co(H2O)6]2+ and chloride ions by changing the concentra-
tion of either of the ions.

CHEMISTRY PRACTICAL

Sl.No. Evaluation scheme of Examination Marks
1 Volumetric Analysis 08
2 Salt Analysis 08
3 Viva 04
4 Note book 05
5 Attendance 05
Total 30

Micro-chemical methods are available for several of the practical experiment.
Wherever possible, such techniques should be used.

Topics to be Studied

E. Quantitative Estimation.
i) Using a Chemical balance.
ii) Preparation of standard solution of Oxalic acid.
iii) Determination of strength of given soultion of sodium hydroxde by titrating it againts standard
solution of oxalic acid.
iv) Preparation of standard solution of sodium carbonate.
v) Determination of strength of a given soluting of hydrochloric acid by titrating it against stan
dard sodium carbonate solution.
F. Qualitative Analysis
(a) Determination of one anion and one cation in given salt.
Cations - Pb2+, Cu2+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, [NH4]+
Anions - [CO3]2–, S2–, [SO3]2–, [NO3]–, Cl–, Br–, I–, [PO4]3–, [C2O4]2–, CH3COO–

(Note : Insoluble salts excluded)

(b) Detection of -Nitrogen, Sulphur, Chlorine in organic compounds.