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The standard reduction potentials E^(@) ...

The standard reduction potentials `E^(@)` for the half reactions are as
`zn to Zn^(2+) + 2e^(-) , E^(@) = 0.76 V`
`Fe to Fe^(2+) + 2e^(-), E^(@) = 0.41 V`
The EMF for the cell reaction `Fe^(2+) + 2e^(-), E^(@) = 0.41 V`
The EMF for the cell reaction `Fe^(2+) + Zn to Zn^(2+) + Fe` is

A

`-0.35` V

B

0.35 V

C

1.17 V

D

`-1.17`V

Text Solution

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The correct Answer is:
B
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