1.

The reaction occuring at the anode during the working of alkaline dry cell -

Answer»

`Zn + H_(2)O to ZNO + 2 OH^(-) + 2e^(-)`
`Zn + 2 OH^(-) to ZnO + H_(2)O + 2 e^(-)`
`Zn to Zn^(2+) + 2e^(-)`
`Zn^(2+) + 2e^(-) to Zn`

Solution :During working the REACTION at anode is OXIDATION of Zn to FORM `ZnO` as
`Zn + 2 OH^(-) to ZnO+ H_(2)O + 2 e^(-)`


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