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Which of the following occurs at cathode...

Which of the following occurs at cathode

A

`2OH^(-)rarrH_(2)O+(1)/(2)O_(2)+2e^(-)`

B

`AgrarrAg^(+)+e^(-)`

C

`Fe^(+2)rarrFe^(+3)+e^(-)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
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