Free Chemistry guides, exam strategies, and subject deep-dives written by PK Sir — IIT Roorkee alumni with 18+ years of coaching experience. New post every Monday.
NEET 2026 is days away. PK Sir's day-by-day Chemistry revision plan for the final week — what to revise, what to skip, what to avoid. Designed to lock in 160+ in Chemistry without burning out.
Hand-picked Chemistry guides, exam strategies and subject explainers for IIT JEE and NEET aspirants.
Inductive effect, resonance, hyperconjugation and carbocation stability — the four pillars that make every organic reaction predictable.
NEET StrategyThe 5 chapters that produce 15–18 questions every year — chapter-wise weightage, what to study first, and PK Sir's prioritisation plan.
JEE ChemistryThe foundation of Physical Chemistry — stoichiometry, limiting reagent, molarity vs molality, and the 5 most common JEE traps.
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