Q102 · CSIR-NET Chemistry, June 2016

Paper: CSIR-NET June 2016 · Subject: Physical Chemistry · Chapter: Thermodynamics · Topic: Thermodynamics – General · Marks: 2 · Difficulty: Easy

For an ideal gas at 300 K

(a)$\left(\frac{\partial \mathrm{U}}{\partial \mathrm{V}}\right)_{\mathrm{T}}=0$

(b)$\left(\frac{\partial \mathrm{U}}{\partial \mathrm{T}}\right)_{\mathrm{V}}=0$

(c)$\left(\frac{\partial \mathrm{H}}{\partial \mathrm{T}}\right)_{\mathrm{P}}=0$

(d)$\left(\frac{\partial \mathrm{G}}{\partial \mathrm{T}}\right)_{\mathrm{P}}=0$

Answer

Answer: A ✓ checked by 4AB · confidence high

Explanation

For an ideal gas the internal pressure (∂U/∂V)_T = 0 (U depends on T only).

Study loop for Thermodynamics