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Given, standard electrode potentials F...

Given, standard electrode potentials
`Fe^(2+) +2e^(-) rarr Fe, E^(@)=-0.440 V`
`Fe^(3+)+3e^(-) rarr Fe, E^(@)=- 0.036 V`
The standard potential `(E^(@))` for
`Fe^(2+)+e^(-) rarr Fe^(2+)`, is

A

`+0.772V`

B

`-0.404V`

C

`+0.404V`

D

`-0.476V`

Text Solution

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The correct Answer is:
A
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