During the electrolytic refining of copper, the impurities which settl – InterviewSolution

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1.	During the electrolytic refining of copper, the impurities which settled down at the bottom of the anode in the form of sludge are called as __.
Answer» During the electrolytic refining of copper, the impurities which settled down at the bottom of the anode in the form of sludge are called as __.

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