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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

The methods chiefly used for the extraction of lead and tin from their ores are respectively

Answer: (A)

Solution

Lead (from galena, PbS, a sulphide ore) is extracted chiefly by roasting followed by self (auto) reduction of with remaining . Tin (from

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Question ID VK-147169