MCQ
Select the process in which least enthalpy change is associated :
- A$O_{(g)} \to O^+_{(g)}$
- ✓$O_{(g)} \to O^-_{(g)}$
- C$O^+_{(g)} \to O^{2+}_{(g)}$
- D$S_{(g)} \to S^-_{(g)}$
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$\mathrm{M}\left|\mathrm{M}^{2+}\right||\mathrm{X}| \mathrm{X}^{2-}$
If $\mathrm{E}_{\left(\mathrm{M}^{2+} / \mathrm{M}\right)}^0=0.46 \mathrm{~V}$ and $\mathrm{E}_{\left(\mathrm{x} / \mathrm{X}^{2-}\right)}^0=0.34 \mathrm{~V}$.
Which of the following is correct?
(Round off to the Nearest Integer)

