Aluminium is extracted from bauxite by the electrolysis of aluminium o – InterviewSolution

InterviewSolution

1.	Aluminium is extracted from bauxite by the electrolysis of aluminium oxide dissolved in cryolite. Now answer the following question: Why is so much graphite required for this electrolytic process?
Answer» SOLUTION :Because GRAPHITE burns as 2C + `O_2 to 2CO`during electrolysis.

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