N electrolytic refining of metals, electrolysis of an aqueous solution of its complex salt is done with impure metal as anode and an strip of pure metal as cathode. This method cannot be used for the refining of the metal [MP PMT 1989]A) Silver B) Copper C) Aluminium D) Zinc

N electrolytic refining of metals, electrolysis of an aqueous solution

1.	N electrolytic refining of metals, electrolysis of an aqueous solution of its complex salt is done with impure metal as anode and an strip of pure metal as cathode. This method cannot be used for the refining of the metal [MP PMT 1989]A) Silver B) Copper C) Aluminium D) Zinc
Answer» D. ZINC I HOPE this is your ANSWER