Thermodynamics and Thermochemistry
System and surroundings, internal energy and enthalpy, the first law, heat capacities, Hess's law, bond enthalpies, entropy, Gibbs energy and spontaneity — the chapter that connects physical chemistry to equilibrium and electrochemistry.
17 min readWeightage: 5–7% (2–3 questions in NEET, 2 in JEE Main)30-question chapter test included
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