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For an electrochemical cell Cu//Cu^(2+) ...

For an electrochemical cell `Cu//Cu^(2+) (XM)||Ag^(+) (Ym)//Ag`. The cell reaction is

A

Reaction cannot be predicted

B

`Cu+2Ag^(+) rarr Cu^(2+) + 2Ag`

C

`Cu^(2+) + 2Ag rarr Cu +2Ag^(+)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
Remember LOAN (L= left, O = oxidation, A= anode and N=negative)
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ACCURATE PUBLICATION-ELECTRO CHEMISTRY-Numbericals Practice
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