Questions|Spontaneous & Non- Spontaneous Process|Entropy|Summary

For spontaneous process:

"Cyclic Process,Polytropic Process,Limitations OF First Law, Spontaneous and Non Spontaneous Process,Entropy"

For a spontaneous process.

For a spontaneous process,

Real Gas||Spontaneous and Non spontaneous Process||Idea OF entropy|| Criteria OF Spontaneity

Limitations OF First Law OF Thermodynamics || Spontaneous and Non-Spontaneous process || Carnot Cycle and Its Efficiency

Spontaneity of a process

Limitations OF FLOT || Spontaneous and non-spontaneous Process || Heat Engine and its Efficiency || Carnot theorem and Carnot Cycle || First Statement OF SLOT (Second Law OF Thermodynamics)