Aluminium is extracted from alumina (Al_(2)O_(3)) by electrolysis of a – InterviewSolution

1.	Aluminium is extracted from alumina (Al_(2)O_(3)) by electrolysis of a molten mixture of ……….
Answer» `Al_(2)O_(3)+KF+Na_(3)AlF_(6)` `Al_(2)O_(3)+HF+NaAlF_(4)` `Al_(2)O_(3)+HF+NaAlF_(4)` `Al_(2)O_(3)+Na_3AlF_(6)+CaF_(2)` ANSWER :D

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