1.

State Farday's first law of electrolysis. For the electrode reaction Zn^(+2)+2e^(-)rarrZn_((s)), what quantity of electricity in coloumbs is required to deposite one mole of zinc.

Answer»

Solution :To deposit 1 MOLE of ZINC from `Zn^(2+)` ION.
`96500 xx 2` COULOMBS are required.


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