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If the Zn^(2+) and Cu^(2+) concentration...

If the `Zn^(2+)` and `Cu^(2+)` concentrations are 0.1 M and `10^(-9)` M respectively at `25^(@) C` , the potential of the cell containing `Zn//Zn^(2+)` and `Cu//Cu^(2+)` electrodes is ___________.
[Given `E_(Zn//Zn^(2+))^(@)=+0.76, E_(Cu//Cu^(2+))^(@)=-0.34 V]`

A

0.864 V

B

`-0.864 V`

C

1.33 V

D

1.10 V

Text Solution

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The correct Answer is:
A
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