Question

name the process which can be used to obtained pure copper from an impure sample

Answer 1

The crystallisation method is used to purify solids. For example, the salt we get from sea water can have many impurities in it. To remove these impurities, the process of crystallisation is used. Crystallisation is a process that separates a pure solid in the form of its crystals from a solution.

Answer 2

THE PROCESS TO OBTAIN PURE COPPER FROM IMPURE IRON IS ELECTROLYSIS.....u can see the whole process in the attachment....
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