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What will happen during the electrolysis of aqueous solution of `CuSO_(4)` by using platinum electrodes?A. Copper will deposit at cathodeB. Copper will deposit at anodeC. Oxygen will be released at anodeD. Copper will dissolve at anode |
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Answer» For electrolysis of aqueous solution `CuSO_(4)` `CuSO_(4)(aq)rarrCu^(2+)+SO_(4)^(2-)` `H_(@)Orarr2H^(+)+O^(2-)` At anode `2O^(2-)rarrO_(2)+2e^(-)` At cathode `Cu^(2+)+2e^(-)rarrCu(s)` |
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