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Electrochemistry: NEET 2022

Medium· Electrochemical Series (Electrochemical Series and Applications)· +4 / −1

At 298 K, the standard electrode potentials of

\mathrm{Cu^{2+}/Cu}

,

\mathrm{Zn^{2+}/Zn}

,

\mathrm{Fe^{2+}/Fe}

and

\mathrm{Ag^{+}/Ag}

are 0.34 V,

-0.76

V,

-0.44

V and 0.80 V, respectively. On the basis of standard electrode potential, predict which of the following reaction cannot occur:

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