Question

Describe the process of electrolytic refining briefly ,with examples

Answer 1

Explanation:

Electrolytic refining is the process of refining impure metals by using electricity. In this process impure metal is made as the anode and a strip of pure metal is made the cathode. A solution of a soluble salt of the same metal is taken as the electrolyte. Example- Copper can be purified by this way.

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Answer 2

Answer:

as there are three parts of electrolytic refining anode cathode electrolyte take substance to be refined at cathode and its pure form at anode now take a solution of the substance . connect + wire to anode and - to cathode of battery. now allow electricity to pass through it . u'll notice that impurities are settling down and pure form is platting on the anode . The down impurities are called sludge.

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