Question

Name the process of obtaining pure metal from
an impure metal through electrolysis. If you have
to refine copper using this process, mention the
materials used as (i) anode, (ii) cathode and
(iii) electrolyte.
​

Answer 1

Answer:

electro refining

anode- impure copper

cathode-pure copper

electrolyte- copper sulphate

Explanation:

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