Chemistry (2023)

50 Questions Available in 2023

Subject and chapter-wise topic mastery for Chemistry. Solve questions grouped by syllabus units for 2023.

Paper Wise पेपर-वार Chapter Wise अध्याय-वार
All Years 2025 2024 2023 2022

Solutions

4 Questions (2023) 8% Exam Weightage
Types of Solutions, Concentration & Solubility (Henry's Law)
2023 2 questions 4.00% weightage
Vapour Pressure, Raoult's Law, Ideal/Non-Ideal Solutions & Azeotropes
2023 2 questions 4.00% weightage

Electrochemistry

3 Questions (2023) 6% Exam Weightage
Electrolysis, Faraday's Laws, Batteries, Fuel Cells & Corrosion
2023 2 questions 4.00% weightage 6%
Electrochemical Cells, EMF, Nernst Equation & Gibbs Energy
2023 1 questions 2.00% weightage 2%

Chemical Kinetics

2 Questions (2023) 4% Exam Weightage
Rate of Reaction, Rate Law, Order & Molecularity
2023 1 questions 2.00% weightage
Integrated Rate Equations, Half-Life, Arrhenius Equation & Collision Theory
2023 1 questions 2.00% weightage 2%

d and f Block Elements

5 Questions (2023) 10% Exam Weightage
Transition Elements (d-Block): Configuration, Properties & Trends
2023 2 questions 4.00% weightage 2%
Inner Transition Elements (f-Block): Lanthanoids & Actinoids
2023 2 questions 4.00% weightage
Oxides, Oxoanions, K_2Cr_2O_7 & KMnO_4
2023 1 questions 2.00% weightage 4%

Coordination Compounds

3 Questions (2023) 6% Exam Weightage
Bonding (VBT & CFT), Metal Carbonyls & Applications
2023 2 questions 4.00% weightage 2%
Werner's Theory, Terminology, Nomenclature & Isomerism
2023 1 questions 2.00% weightage 2%

Haloalkanes and Haloarenes

3 Questions (2023) 6% Exam Weightage
Chemical Properties, Stereochemistry of SN Reactions & Polyhalogen Compounds
2023 2 questions 4.00% weightage 2%
Classification, Nomenclature, Preparation & Physical Properties
2023 1 questions 2.00% weightage 4%

Alcohols, Phenols and Ethers

3 Questions (2023) 6% Exam Weightage
Classification, Nomenclature, Preparation & Physical Properties
2023 2 questions 4.00% weightage 6%
Chemical Properties & Commercially Important Alcohols
2023 1 questions 2.00% weightage

Aldehydes, Ketones and Carboxylic Acids

4 Questions (2023) 8% Exam Weightage
Aldehydes and Ketones
2023 3 questions 6.00% weightage 4%
Carboxylic Acids
2023 1 questions 2.00% weightage 6%

Amines

4 Questions (2023) 8% Exam Weightage
Amines: Structure, Classification, Preparation & Properties
2023 4 questions 8.00% weightage 2%

Biomolecules

3 Questions (2023) 6% Exam Weightage
Carbohydrates
2023 2 questions 4.00% weightage 4%
Proteins, Amino Acids & Enzymes
2023 1 questions 2.00% weightage 2%

Solid State

2 Questions (2023) 4% Exam Weightage
Classification of Solids, Unit Cells, Packing Efficiency, Voids & Defects
2023 2 questions 4.00% weightage 2%

Surface Chemistry

4 Questions (2023) 8% Exam Weightage
Adsorption, Catalysis, Colloids, Emulsions & Coagulation
2023 4 questions 8.00% weightage 2%

General Principles and Processes of Isolation of Elements

2 Questions (2023) 4% Exam Weightage
Metallurgy: Concentration of Ores, Extraction Principles, Ellingham Diagram & Refining
2023 2 questions 4.00% weightage 2%

p-Block Elements

5 Questions (2023) 10% Exam Weightage
Group 15, 16, 17 & 18 Elements: Preparation, Properties & Compounds
2023 5 questions 10.00% weightage 2%

Polymers

1 Question (2023) 2% Exam Weightage
Classification, Addition & Condensation Polymerization, Copolymers & Commercial Polymers
2023 1 questions 2.00% weightage 2%

Chemistry in Everyday Life

2 Questions (2023) 4% Exam Weightage
Drugs and Classification, Artificial Sweetening Agents, Food Preservatives & Cleansing Agents
2023 2 questions 4.00% weightage 2%
Official PYQ Papers

Previous Year Papers of Chemistry

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