During an isothermal expansion of an ideal gas its | CHEMISTRY - ENTHALPY CHANGE,Δ, H OF A REACTION | SolveeIt | Solveeit

Today, August 23

Question

During an isothermal expansion of an ideal gas its

A

Internal energy increases

B

Enthalpy decreases

C

Enthalpy remains unaffected

D

Enthalpy reduces to zero

Answer

Enthalpy remains unaffected

Explanation

Solution

During isothermal expansion of ideal gas, $\Delta H > T\Delta S$

$\Delta H\Delta S\Delta H$ .