1.

The standard potential of `Cu | Cu^(2+)` electrode is `-0.34` V . It corresponds to the reactionA. `Cu to Cu^(2+) + 2 e^(-)`B. `Cu^(2+) + 2e^(-) to Cu`C. `Cu^(+) to Cu^(2+) + e^(-)`D. `Cu to Cu^(+) - e^(-)`

Answer» Correct Answer - A
`-ve` SRP , oxidation take place .


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