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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

When a metal is to be extracted from its ore, if the gangue associated with the ore is silica, then

Answer: (A)

Solution

Silica () is an acidic gangue, so a basic flux (such as CaO) must be added to combine with it and form a fusible

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Question ID VK-145291