1.

The net reaction during the discharge of nickel-cadmium battery is :

Answer»

`2Ni(OH)_(3)+Cd+H_(2)O to 2Ni(OH)_(2)+Cd(OH)_(2)`
`2Ni_(2)O_(3)+Cd+O_(2) to 2Ni(OH)_(3)+Cd(OH)_(2)`
`2Ni(OH)_(3)+Cd toCdO+2Ni(OH)_(2)+H_(2)O`
`2Ni(OH)_(2)+Cd+O_(2) to 2Ni(OH)_(2)+CDO`

SOLUTION :(a) It is the correct answer.


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