MCQ
For the reaction, $\text{X}_2\text{O}_4(\text{l})\rightleftharpoons2\text{XO}_2(\text{g})$
$\Delta\text{U}=2.1\text{K cal}, \ \Delta\text{S}=20\text{cal K}^{-1}$ at $300K,$ Hence $\Delta\text{G}$ is : $[h = 2 \text{cal}]$
$\Delta\text{U}=2.1\text{K cal}, \ \Delta\text{S}=20\text{cal K}^{-1}$ at $300K,$ Hence $\Delta\text{G}$ is : $[h = 2 \text{cal}]$
- A$2.7\text{K cal}$
- ✓$-2.7\text{K cal}$
- C$9.3\text{K cal}$
- D$-9.3\text{K cal}$