MHT CET Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)MHT CET

Not in JEE Main or NEET syllabus

Aluminium is produced by the electrolysis of ...(i)... in the presence of ... (ii).... Fill in the blanks (i) & (ii) with appropriate words.

Answer: (C)

Solution

In the Hall-Heroult process purified alumina () is electrolysed in molten cryolite (),

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Question ID VK-066876