Chapter 3, Problem 3.13CP

Interpretation Introduction

Interpretation:The reason for equation $\Delta \text{H}={\displaystyle \underset{T_i}{\overset{T_f}{\int }}{\text{C}}_{\text{p}}\text{(T)dT}}\text{= }{\displaystyle \underset{T_i}{\overset{T_f}{\int }}{\text{C}}_{\text{p,m}}\text{(T)dT}}$ to be valid for an ideal gas even if P is not constant in the process needs to be explained. Also, the validity of the equation for a real gas needs to be discussed.

Concept Introduction: Thermodynamics is the branch of chemistry that deals with heat exchange between system and surroundings. The thermodynamic process can be classified into two types: isothermal and adiabatic process.

Different thermodynamic properties like enthalpy, entropy, free energy etc. are used to define different properties like volume, pressure and heat capacity.