Class 11 NCERT • Chemistry Part 1 (New Syllabus)
Chemistry Ch 05: Chemical Thermodynamics
Select a topic or study module below to explore thermodynamic systems, state functions, first law of thermodynamics, enthalpy, thermochemistry, entropy, Gibbs energy, spontaneity, and comprehensive textbook solutions.
Topic 01 • Systems & Surroundings
Exploring Open, Closed, Isolated Systems, State Functions, Intensive and Extensive Properties
Topic 02 • First Law of Thermodynamics
Analyzing Internal Energy, Expansion Work, Heat Capacity, and First Law Equation
Topic 03 • Enthalpy Concept
Studying Relation Between Enthalpy and Internal Energy, Delta H vs Delta U, and Heat Changes
Topic 04 • Thermochemistry
Investigating Standard Enthalpy of Reactions, Formation, Combustion, Atomization, and Phase Transitions
Topic 05 • Hess Law
Examining Enthalpy Calculations Using Hess Law, Bond Enthalpies, and Lattice Enthalpies
Topic 06 • Entropy & Spontaneity
Analyzing Driving Forces of Spontaneous Processes, Disorder, and Second Law of Thermodynamics
Topic 07 • Gibbs Free Energy
Studying Gibbs Energy Change, Criterion for Spontaneity, and Relation with Equilibrium Constant
Module 08 • Solutions & Quiz