Introduction to Second Law

Thermodynamics part-II

The initial application of thermodynamics to mechanical heat engines was quickly extended to the study of chemical compounds and chemical reactions. Chemical thermodynamics studies the nature of the role of entropy in the process of chemical reactions and has provided the bulk of expansion and knowledge of the field. Other formulations of thermodynamics emerged. Statistical thermodynamics, or statistical mechanics, concerns itself with statistical predictions of the collective motion of particles from their microscopic behaviour.

There are four laws of thermodynamics and are given below: Zeroth law of thermodynamics(Covered in Part-I) First law of thermodynamics (Covered in Part-I) Second law of thermodynamics Third law of thermodynamics