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Electrolytic refining ??? |
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Answer» In an appratus impure metal is made as anode And the pure metal of thin strip made the cathode when we start passing current through appratus the pure metal from anode goes into the solution (the solution Is made up of the salt of impure metal for eg CuSo4) slowly and steadily the metal stick on pure strip and the impure thing from anode goes into electrolyte the slouble thunder dissolve in solution while the insoluble metal settles down. Known as anode mud In this a metal is refined from its ore by taking impure metal as anode and a peice of pure metal as cathode Nd then putting this circuit in the solution of same metal. Thus it is refined from its ore and gets collected in the piece of metal on the cathode Electrolytic refining is the process of refining impure metals by using electricity.In this process , impure metal is made anode and a strip of pure metal is made cathode.A solution of a soluble salt of the same metal is taken as the electrolyte. |
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