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The cell reaction Zn+Cu^(2+)rarrZn^(2+)+...

The cell reaction `Zn+Cu^(2+)rarrZn^(2+)+Cu`, is best represented by-

A

`Zn|Zn^(2+)||Cu^(2+)|Cu`

B

`Cu|Cu^(2+)||Zn^(2+)|Zn`

C

`Cu|Zn^(2+)||Zn|Cu^(+)`

D

`Cu^(2+)|Zn||Zn^(2+)|Cu`

Text Solution

Verified by Experts

The correct Answer is:
A
Electrode on which oxidation occurs is written on L.H.S. and the other on the R.H.S. as represented by
`Zn|Zn^(2+)||Cu^(2+)|Cu`.
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ERRORLESS -ELECTROCHEMISTRY-Ordinary Thinking Objective Questions (Cell constant and Electrochemical cells)
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