Predict the products of electrolysis obtained at the electrodes in each case by using platinum electrodes :
(i) An aqueous solution of `AgNO_(3)` using platinum electrodes
(ii) An aqueous solution of `CuSo_(4)` using attackable electrodes.

Explanation

(i) Ag is deposited at cathode.
`O_(2)` is evolved at anode.
(ii) `Cu^(2+)` ions are deposited at cathode. Equivalent amount of Cu from anode goes into the solution.