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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

Electrolytic reduction of pure alumina is not possible because:

Answer: (C)

Solution

Pure alumina has an extremely high melting point (around ), making direct electrolysis of the molten pure oxide impractical and uneconomical; this is

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Question ID VK-138644