Question

why is refining of metals? mention the most widely used method for refining of impure metals. what is anode mud?​

Answer 1

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In metallurgy, refining consists of purifying an impure metal. It is to be distinguished from other processes such as smelting and Calcining in that those two involve a chemical change to the raw material,whereas in refining,the final material is usually identical chemically to the originally one, only its pure.

The most widely used method for the refining of impure metals obtained by various reduction processes is electrolytic refining method....

Answer 2

Explanation:

reduction various methods of refining are employed but the most common one is the electrolytic refining

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