JEE Advanced Chemistry
Chapter-wise previous year questions with solutions · 2019 – 2026
ChapterQuestionsWeightage 2026
Physical Chemistry
Structure of Atom4 questions2026: 25.88% States of Matter4 questions2026: 12.94% ↓52.9%Thermodynamics4 questions2026: 25.88% ↑88.2%Equilibrium2 questions2026: 00% ↓100%Solid State2 questions2026: 00% ↓100%Solutions5 questions2026: 38.82% ↑182.4%Electrochemistry5 questions2026: 12.94% ↓52.9%Chemical Kinetics5 questions2026: 25.88% ↑88.2%Surface Chemistry3 questions2026: 12.94% ↓5.9%
Inorganic Chemistry
Classification of Elements and Periodicity in Properties1 questions2026: 12.94% Chemical Bonding and Molecular Structure5 questions2026: 38.82% ↑182.4%p-Block Elements (Group 15–18)10 questions2026: 38.82% ↓5.9%d- and f-Block Elements4 questions2026: 00% ↓100%Coordination Compounds8 questions2026: 25.88% ↓5.9%
Organic Chemistry
Organic Chemistry – Some Basic Principles and Techniques3 questions2026: 25.88% ↑88.2%Hydrocarbons3 questions2026: 12.94% Haloalkanes and Haloarenes1 questions2026: 00% ↓100%Alcohols, Phenols and Ethers3 questions2026: 00% ↓100%Aldehydes, Ketones and Carboxylic Acids15 questions2026: 617.65% ↑88.2%Amines3 questions2026: 12.94% ↓52.9%Biomolecules5 questions2026: 25.88% ↑88.2%Polymers3 questions2026: 12.94% ↓5.9%Principles Related to Practical Chemistry3 questions2026: 00% ↓100%