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The EMF of Ni-Cad battery is dependent o...

The `EMF` of `Ni-Cad` battery is dependent of `:`

A

`Cd(OH)_(2)`

B

`Ni(OH)_(2)`

C

`overset(c-)(O)H`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
d
The net redox change `:`
`NiO_(2)(s)+Cd+2H_(2)O rarr Ni(OH)_(2)(s)+Cd(OH)_(2)(s)`
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