Chapter 10, Problem 3DQ

Interpretation Introduction

Interpretation:The change in potential energy and random kinetic energy change needs to be determined during the process of reaction of gas ${\text{A}}_{\text{2}}$ with gas ${\mathrm{B}}_2$ to form AB at constant temperature. Also the sign of ${\text{ΔH, ΔS}}_{\text{surr}}\text{ and ΔS}$ needs to be determined.

Concept Introduction:Thermodynamic is mainly deals with the enthalpy, entropy and Gibb’s energy of the system. The enthalpy of system indicates the energy or heat content of a system whereas entropy of system indicates the randomness of constitute particles in the system.

The energy exchange with surroundings affect the ${\text{ΔH, ΔS}}_{\text{surr}}\text{ and ΔS}$ of system.