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The e.m.f. of the following cell at 25^(...

The e.m.f. of the following cell at `25^(@)C` is _________.
`Fe_((s))|FeSO_(4(aq)) (0.1M)||CuSO_(4(aq))(0.01M)|Cu_(s)`
`(E_(Fe^(2+)||Fe)^(@)=-0.44 V and E_(cu^(2+)|Cu)^(@)=0.337V)`

A

`-0.403 V`

B

`0.777 V`

C

`-0.777 V`

D

0.403 V

Text Solution

Verified by Experts

The correct Answer is:
B
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