1.

In the commercial electrochemical process for aluminium extraction, the electrolyte used isA. `Al(OH)_(3)`in NaOH solutionB. An aqueous solution of `Al_(2)(SO_(4))_(3)`C. A molten mixture of `Al_(2)O_(3)and Na_(3)Alf_(6)`D. A molten mixture of AlO (OH) and `Al(OH)_(3)`

Answer» Correct Answer - c


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