Balance the following half cell reactions. `MnO_(4)^(-)toMn^(2+)`
A
zero
B
Eight
C
Five
D
Two
Text Solution
Verified by Experts
The correct Answer is:
A
`5e^(-)+MnO_(4)^(-)rarrMn^(2+)+4H_(2)O` `+8H^(+)` ans. Zero
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