1.

Copper sulphate solution is electrolysed between two platinum electrodes. A current is passed unit 1.6 g of oxygen is liberated at anode. The amount of copper deposited at the cathode during the same period is:A. `6.36 g`B. `63.6g`C. `12.7 g`D. `3.2g`

Answer» Correct Answer - A


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