ABC26PH1018 · Electrochemistry

Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Electrochemistry – General · Exam: NET JUNE 2018 · Marks: 2 · Difficulty: Medium

The equilibrium constant of the following reaction:
\[ \mathrm{Sn}(\mathrm{s})+\mathrm{Sn}^{4+}(\mathrm{aq}) \Leftrightarrow 2 \mathrm{Sn}^{2+}(\mathrm{aq}) \]
At 300 K is closest to, (Given : $\mathrm{E}_{\mathrm{Sn}^{4+} / \mathrm{Sn}^{2+}}^{\mathrm{o}}=0.15 \mathrm{V}$ and $\mathrm{E}_{\mathrm{Sn}^{2+} / \mathrm{Sn}}^{\mathrm{o}}=-0.15 \mathrm{V}, \mathrm{R}=8.314 \mathrm{JK}^{-1} \mathrm{mol}^{-1}$ )
(a)$10^{6.08}$
(b)$10^{8.08}$
(c)$10^{10.08}$
(d)$10^{12.08}$
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.

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