NEET-UG • Chemistry
11.3% PYQ Exam Weightage
Physical Chemistry

Chemical Thermodynamics & Equilibrium

High-yield syllabus chapter for National Eligibility cum Entrance Test (NEET UG). Review core concepts, subtopic coverage, previous year question trends, and active recall schedules.

PYQ Weightage
11.3% High-Yield
Cognitive Complexity
2.4 / 3.0 Index
Estimated Prep Time
11 Study Hours
Subtopics Covered
5 Core Concepts

Official Subtopics & Syllabus Coverage

Ensure complete mastery across every subtopic listed in the official NTA curriculum.

First Law of Thermodynamics (Internal Energy, Enthalpy, Heat Capacity)
Hess’s Law & Enthalpies of Bond Dissociation, Formation, Combustion
Second Law: Entropy, Gibbs Energy & Spontaneity Condition
Chemical Equilibrium: Law of Mass Action, Kp, Kc & Le Chatelier Principle
Ionic Equilibrium: pH, Buffer Solutions, Common Ion Effect, Hydrolysis, Ksp
Adapt Vector Cognitive Retention Protocol

Due to the 2.4/3.0 complexity of Chemical Thermodynamics & Equilibrium, the SuperMemo SM-2 algorithm recommends logging an initial confidence rating immediately after concept review, followed by active recall micro-quizzes at Day 1, Day 4, and Day 12 to ensure permanent long-term memory retention.

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Test your accuracy with official +4/-1 NTA scoring and calculate your topic-level percentile ranking.

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