HBSE Class 12 Question Paper Design 2023 Chemistry

Question Paper Design Subject : Chemistry Class : 12th Session : 2022-23 Paper : Annual or Supplementary Time : 3 Hrs. Marks : 70 1 Weightage to Objectives: Objective K U A S Total Percentage of Marks 40 30 20 10 100 Marks 28 21 14 07 70 2 Weightage to Form of Questions: Form of Question E SA VSA Objective type Total No of Question 03 08 08 01(15 parts) 20 Marks allotted 15 24 16 15 70 Estimated time (in 65 55 40 20 180 Min.) 3 Weightage to Content: Reading Comprehension Marks UNITS Marks No of Questions Total Marks 1. Unit:2- Solutions 2. Unit:3- Electro Chemistry 3. Unit:4- Chemical Kinetics 4. Unit:8- d & f Block Elements 5. Unit:9- Co-ordination Compounds 6. Unit:10- Halo Alkanes and Halo Arenes 7. Unit:11- Alcohols, Phenols and Ethers 8. Unit:12- Aldehydes, Ketones and Carboxylic Acids 9. Unit:13- Amines and Diazonium Salts 10. Unit:14- Biomolecules Total 4 Scheme of Sections : A:B:C:D 5 Scheme of Sections : Internal Choice in long answer Questions i.e. essay type in two Question. 6 Difficulty level : Difficult : 10% Marks Average : 50% Marks Easy : 40% Marks ------------------------------------------------------------------------------------------------- ------------ Abbreviations: K (Knowledge of element of language) C (Comprehension) E (Expression) A (Appreciation) E(Essay Type) SA (Short Answer) VSA (Very Short Answer) O (Objective Type) Note:- Unit:1 (Solid State), Unit:5 (Surface Chemistry), Unit:6 (General Principles & Processes of Isolation of Element) Unit:7 (p-Block Elements) Unit:15 (Polymers) Unit:16 (Chemistry in Every Day Life) are to be deleted for session2022-23.