The method chiefly used for the extraction of lead and tin from there – InterviewSolution

InterviewSolution

1.	The method chiefly used for the extraction of lead and tin from there oras are respectrively .A. self reduction and carbon reductionB. self reduction and elecyrolyic reductionC. carbon reduction and self reductionD. cyanide process and carbon reduction
Answer» Correct Answer - A

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