IITJEE Advance • Chemistry New Syllabus
Module 04: Chemical Thermodynamics Hub
Master the advanced principles of energy transfer and chemical spontaneity. Explore the laws of thermodynamics, enthalpy, entropy, Gibbs free energy, and rigorous thermochemical cycles.
Topic 1.1 • Fundamentals
Systems, State Functions, Intensive/Extensive Properties, and Reversible vs Irreversible Processes
Topic 1.2 • Energy Conservation
First Law of Thermodynamics, Internal Energy, and Work Done in Various Gas Expansions
Topic 2.1 • Heat Content
Enthalpy (H), Standard Enthalpies of Formation, Combustion, and Hess’s Law
Topic 2.2 • Advanced Cycles
Bond Dissociation Enthalpies, Resonance Energy Calculations, and Born-Haber Cycles
Topic 3.1 • Disorder Mechanics
Second Law of Thermodynamics, and Entropy Change (ΔS) in Phase Transformations
Topic 3.2 • Spontaneity
Gibbs Free Energy (G), Criteria for Spontaneity, and Standard Free Energy Change (ΔG°)
Topic 4.1 • Phase Equilibria
Relationship Between ΔG°, the Equilibrium Constant (K), and the Reaction Quotient (Q)
Topic 4.2 • Advanced Applications