[Audio] Subject Subject (applied Chemistry Chemistry) Lecture Companion Semester: I/ii Prepared By: PREPARED BY: Ms Kajal Purohit PHYSICAL CHEMISTRY CHAPTER 1 PHYSICAL CHEMISTRY 1.2 THerMODYNAMICS Thermodynamics Terms Zeroth Law of Thermodynamics First Law of Thermodynamics Enthalpy Reversible Expansion Heat Capacity Second Law of Thermodynamics & Entropy Third Law of Thermodynamics & Absolute Entropy 1.2.1 Introduction 1.2.2 Basic Thermodynamics 1.2.3 Zeroth Law of Thermodynamics 1.2.4 First Law of Thermodynamics 1.2.5 Concept of Enthalpy 1.2.6 Reversible Expansion 1.2.7 Concept of Heat 1.2.8 Second Law of Thermodynamics & Entropy 1.2.9 Third Law of Thermodynamics & Absolute Entropy 1.2.10 Hess’s Law *Proprietary material of silver O-A-K university material of silver O-A-K university Page | 1.