1.

Explain the electrolyte refining of copper .

Answer»

SOLUTION : Cathode,A thin PLATE of pure copper metal.
Electrolyte . Copper sulphate solution + dilute `H_(2)SO_(4)`
When electric current is passed through the electrolytic solution, pure copper gets DEPOSITED at the cathode and the IMPURITIES are SETTLED at the bottom as anode mud .


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