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The standard potential of Cu | Cu^(2+) e...

The standard potential of `Cu | Cu^(2+)` electrode is `-0.34` V . It corresponds to the reaction

A

`Cu to Cu^(2+) + 2 e^(-)`

B

`Cu^(2+) + 2e^(-) to Cu`

C

`Cu^(+) to Cu^(2+) + e^(-)`

D

`Cu to Cu^(+) - e^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
`-ve` SRP , oxidation take place .
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