1.

Copper is purified byb electrolytic refining of blister copper. The conrect statement(s) about this process is (are)

Answer»

Impure Cu stirp is USED as cathode
Acidified aqueous `CuSO_(4)` is used as electrolyte
Pure Cu DEPOSITS at cathode
IMPURITIES SETTLE as anode-mud

Solution :Impure Cu is used asanode pure Cu deposited at cathode. Electrolyte is acidified solution of `CuSO_(4)`. Impurities settle as anode mud.


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