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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

Oxidation method is used for refining of:

Answer: (D)

Solution

Oxidative refining steps are used for lead (cupellation), copper (poling, which involves oxidation of impurities then

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Question ID VK-145395