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The standard reduction potential for Fe^...

The standard reduction potential for `Fe^(2+) | Fe` and `Sn^(2+) | Sn` electrodes are `-0.44V` and` -0.14V` respectively. For the cell reaction, `Fe^(2+)+Sn rarr Fe +Sn^(2+)`, the standard emf is :

A

`+0.30V`

B

`0.58V`

C

`+0.58 V`

D

`-0.30V`

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The correct Answer is:
D
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