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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

In the commercial electrochemical process for aluminium extraction, the electrolyte used is:

Answer: (C)

Solution

In the Hall-Heroult cell, the electrolyte is a molten mixture of alumina dissolved in cryolite (), which lowers the melting point

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Question ID VK-145382