Question

What is electro refining process? Which metals can be obtained by this process?

Answer 1

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Answer 2

Electro refining refers to the process of using electrolysis to increase the purity of a metal extracted from its ore (compound or mixture of compounds from which a metal can be extracted commercially). The anode, positive electrode, is the impure metal to be purified.

Metals which can be obtained-> Copper, Lead, Nickel, Zinc, Cadmium, etc.