Chemistry - Thermodynamics - II Question with Solution | TestHub

${\mathrm{O}}_2$ is kept in a vessel at 300K. Following equilibrium is established $3{\mathrm{O}}_2(\mathrm{g})\rightleftharpoons 2{\mathrm{O}}_3(\mathrm{g})$. At equilibrium partial pressure of ${\mathrm{O}}_2=10^5$ bar \& partial pressure of ${\mathrm{O}}_3=10^{-10}$ bar. Calculate ${\Delta }_{\mathrm{r}}{\mathrm{G}}^{\circ }$ (in kcal) of the above reaction. [Given: $\mathrm{R}=2\mathrm{cal}{\mathrm{K}}^{-1}{\mathrm{mol}}^{-1};{\log }_{\mathrm{e}}10=2.3$ ]