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E^(@) values for Fe^(3+) + 3e rarr Fe an...

`E^(@)` values for `Fe^(3+) + 3e rarr Fe` and `Fe^(2+) + 2 e rarr Fe` are - 0.036V and -0.44V respectively. Calculate the `E^(0)` and `DeltaG^(0)` for the cell reaction `Fe + 2 Fe^(3+) rarr 3Fe^(2+)` .

A

`-0.476V`

B

`-0.404 V`

C

`+0.404 V`

D

`+0.772 V`

Text Solution

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The correct Answer is:
D
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