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Total charge required for the oxidation ...

Total charge required for the oxidation of two moles `Mn_3O_4 ` into `MnO_4^(2-)` in presence of alkaline medium is

A

5 F

B

10 F

C

20 F

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
1 mole `Mn_(3)O_(4)" lose"(6-(8)/(3))xx3=10` mole `e^(-)` , so total charge required = `2xx10`= 20F
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