JEE Chemistry PYQs, indexed across Physical, Organic and Inorganic

Why Chemistry PYQs are the fastest marks in the JEE paper

JEE Main Chemistry is famously the highest-accuracy subject — 25 questions where a well-prepared aspirant expects 22+ correct in under 45 minutes. That accuracy comes from PYQ familiarity, not from re-reading NCERT. Every year the paper repeats archetype after archetype: the same colour-of-precipitate questions, the same isomer-count questions, the same log-K calculations.

Three-branch structure of Chemistry PYQs

The bank is split across the three JEE Chemistry branches: Physical (thermodynamics, equilibria, electrochemistry, kinetics, solutions), Organic (GOC, hydrocarbons, functional groups, biomolecules), and Inorganic (periodic properties, chemical bonding, coordination, block-wise chemistry). The chapter list below is sorted by live PYQ count.

How to actually work through the PYQ set

Physical Chemistry: solve, don't just read. Do 20 problems per chapter with a stopwatch. Organic Chemistry: PYQs first, theory gaps second — the questions expose exactly the reaction mechanisms and named reactions you need to recall. Inorganic Chemistry: build a flashcard deck alongside PYQ attempts — the "colour", "hybridisation" and "oxide-type" questions are memorisation-first.