Entropy Introduction

Entropy is

Introduction of functions | Introduction of Domain | Codomain and Range

Introduction Of Tringle|Introduction Of Quadrilaterals|OMR

Calculation OF Entropy in Free Expansion || Entropy Change for Heating OF Solid, Liquid & Gas || Entropy OF Reaction ||Third law OF Thermodynamics

Recap|Limitations Of Flot|Entropy|Questions|General Characteristics Of Entropy|OMR

What is entropy ? Is the entropy of the universe constant?

A spontanous change is always accompanied by an increase in entropy'. The entropy change referred to in this statement is

Second Law OF Thermodynamics|| Entropy Concept OF Entropy|| Carnot Cycle|| Refrigeration