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The standard electrode potential for the...

The standard electrode potential for the half cell reactions are :`{:(Zn^("++" + 2e^- rarr Zn",", E^@ = -0.76V),(Fe^("++"+2e^- rarr Fe",",E^@ = -0.44 V`
The E.M.F. of the cell reaction :
`Fe^("++") +Zn rarr Zn^("+ +")+Fe` is

A

`-0.32 V`

B

`-1.20 V`

C

`+1.20 V`

D

`+0.32 V`

Text Solution

Verified by Experts

The correct Answer is:
D
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