Pb and Sn are extracted from their chief ore by : – InterviewSolution

1.	Pb and Sn are extracted from their chief ore by :
Answer» CARBON REDUCTION and self reduction self reduction and carbon reduction electrolysis and self reduction self reduction and electrolysis Solution :The chief ore of lead is galena (PbS_ and is extracted with the help of self reduction. At the same time the chief ore of tin is tin STONE `(SnO_(2))` and is ISOLATED from that by carbon reduction (SMELTING).

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