The \( \mathrm{E}_{\text {cell }}^{\mathrm{o}} \) of the reaction \( \mathrm{MnO}_{4}^{-}+\mathr....

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The \( \mathrm{E}_{\text {cell }}^{\mathrm{o}} \) of the reaction
\( \mathrm{P} \)
\( \mathrm{MnO}_{4}^{-}+\mathrm{Fe}^{2+}+\mathrm{H}^{+} \rightarrow \mathrm{Mn}^{2+}+\mathrm{Fe}^{3+}+\mathrm{H}_{2} \mathrm{O} \) is \( 0.59 \mathrm{~V} \) at
W.
\( 25^{\circ} \mathrm{C} \). The equilibrium constant for the reaction is
(1) 50
(2) 10
(3) \( 10^{50} \)
(4) \( 10^{5} \)


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