1.

In the commercial electrochemical process for aluminium extraction, the electrolyte used isA. `AI(OH)_(3)` in `NaOH` solutionB. An aqueous solution of `AI_(2)O_(3)` and `Na_(3)AIF_(6)`C. A molten mixture of `AI_(2)O_(3)` and `Na_(3)AIF_(6)`D. A molten mixture of `AIO(OH)` and `AI(OH)_(3)`

Answer» Correct Answer - C


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