Chemical Energetics-II: Second law of thermodynamics, different statements of the law, Carnot cycle and its efficiency, Carnot theorem, Concept of entropy, entropy as a state function, entropy as a function of V & T, entropy as a function of P & T, entropy change in physical processes, third law of thermodynamics, calculation of absolute entropies of substances,free energy(G), work function(A), variation of G A带有P,V和T。反应等温线和反应等温线,Clausius-Claperyron方程和应用。