The standard e.m.f. of a cell,involving one electron change is found to be $0.591 \ V$ at $25 \ ^oC$. The equilibrium constant of the reaction is ($F = 96,500 \ C \ mol^{-1}$; $R = 8.314 \ JK^{-1} \ mol^{-1}$)
- A$1.0 \times 10^{10}$
- B$1.0 \times 10^{5}$
- C$1.0 \times 10^{1}$
- D$1.0 \times 10^{30}$
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