When the sample of copper with zinc impurityn is to be purified by electrolysis, the appropriate electrode are .A. Cathode=Pure zine,Anode= Pure copperB. Cathode= Impure, sample. Anode = Pure copperC. Cthode=Imure zinc, Anode= Impure sampleD. Cathode,=Pure copper, Anode= Impure sample

When the sample of copper with zinc impurityn is to be purified by ele

1.	When the sample of copper with zinc impurityn is to be purified by electrolysis, the appropriate electrode are .A. Cathode=Pure zine,Anode= Pure copperB. Cathode= Impure, sample. Anode = Pure copperC. Cthode=Imure zinc, Anode= Impure sampleD. Cathode,=Pure copper, Anode= Impure sample
Answer» Correct Answer - D Impure metal will be anode while pure metal will be cathode .

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When the sample of copper with zinc impurityn is to be purified by electrolysis, the appropriate electrode are .A. Cathode=Pure zine,Anode= Pure copperB. Cathode= Impure, sample. Anode = Pure copperC. Cthode=Imure zinc, Anode= Impure sampleD. Cathode,=Pure copper, Anode= Impure sample

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