MCQ
The relation between $\Delta G$ and $\Delta H$ is
- A$\Delta H = \Delta G - T\,\Delta S$
- ✓$\Delta G = \Delta H - T\,\Delta S$
- C$T\,\Delta S - \Delta G = \Delta H$
- D$\Delta H = T\,\Delta G + \Delta S$
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Statement $-$ Shape $-$ Example
$ \mathrm{N}_2=3.0 \times 10^{-3} \mathrm{M}, \mathrm{O}_2=4.2 \times 10^{-3} \mathrm{M} \text { and } \mathrm{NO}=2.8 \times 10^{-3} \mathrm{M} . $
$ 2 \mathrm{NO}_{(\mathrm{g})} \rightleftharpoons \mathrm{N}_{2(\mathrm{~g})}+\mathrm{O}_{2(\mathrm{~g})}$
If $0.1 \mathrm{~mol} \mathrm{~L} \mathrm{~L}^{-1}$ of $\mathrm{NO}_{(\mathrm{g})}$ is taken in a closed vessel, what will be degree of dissociation ( $\alpha$ ) of $\mathrm{NO}_{(\mathrm{g})}$ at equilibrium?