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The charge required for the reduction of...

The charge required for the reduction of 1 mol of `MnO_(4)^(-)` to `MnO_(2)` is

A

1 F

B

3 F

C

5 F

D

6 F

Text Solution

Verified by Experts

The correct Answer is:
B
`MnO_(4)^(-) +2H_2O +3e^(-)rarrMnO_2+4OH^(-)`
Reduction requires flow of 3 moles of electrons.
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