JEE Main Chemistry question

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

Not in JEE Main or NEET syllabus

The flux used in the smelting of copper is:

Answer: (C)

Solution

Silica is added as the flux in copper smelting, combining with iron oxide gangue to form a

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Question ID VK-147790