Green wooden poles are used during the process of refining of copper. – InterviewSolution

InterviewSolution

1.	Green wooden poles are used during the process of refining of copper. What purpose do they serve?
Answer» Solution :WOODEN POLES are used to agiate molten impure copper. The HEAT of moltal decomposes green wooden poles and methane gas is emitted FORM the poles. This methane reduces cuprous OXIDE to copper.

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