Question

Explain the purification or refining of crude metal

Answer 1

Crude metal is called impure metal. We can purify crude metal by melting or boilong it.

Answer 2

Purification Or Refining of Metals !!

The metal obtained by any of the above methods is usually impure and is known as Crude Metal. It contains impurities, which must be removed to obtain pure metal.

Purifying of the Crude Metal is called Refining.

The method of refining depends upon the nature of the metal and the impurities present.

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