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E^@ for the half cell reactions are as, ...

`E^@` for the half cell reactions are as,
`Zn→Zn^(2+) +2e,E^@=+0.76V`
`Fe→Fe^(2+)+2e,E^@=+0.41V`
The `E^@` for the cell reaction.
`Fe^(2+) +ZnrarrZn^(2+)+Fe`:

A

-120V

B

0.32V

C

-0.32V

D

1.20V

Text Solution

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The correct Answer is:
B
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