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JEE Main Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

Pb and Sn are extracted from their chief ore by

Answer: (D)

Solution

Lead is extracted from galena by self-reduction (e.g. PbS+2PbO\to 3Pb+SO_2), while tin is extracted from cassiterite by carbon reduction

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Question ID VK-145280