In the commercial electrochemical process for aluminium extraction, the electrolyte used is [IIT-JEE 1999]

Question

TuteeHUB · Accepted Answer

A molten mixture of $$AlO(OH)$$ and $$Al{{(OH)}_{3}}$$

TuteeHUB · Answer

$$Al{{(OH)}_{3}}$$ in $$NaOH$$ solution

TuteeHUB · Answer

An aqueous solution of $$A{{l}_{2}}{{(S{{O}_{4}})}_{3}}$$

TuteeHUB · Answer

A molten mixture of $$A{{l}_{2}}{{O}_{3}}$$ and $$N{{a}_{3}}Al{{F}_{6}}$$

1.	In the commercial electrochemical process for aluminium extraction, the electrolyte used is [IIT-JEE 1999]
A.	\[Al{{(OH)}_{3}}\] in \[NaOH\] solution
B.	An aqueous solution of \[A{{l}_{2}}{{(S{{O}_{4}})}_{3}}\]
C.	A molten mixture of \[A{{l}_{2}}{{O}_{3}}\] and \[N{{a}_{3}}Al{{F}_{6}}\]
D.	A molten mixture of \[AlO(OH)\] and \[Al{{(OH)}_{3}}\]
Answer» D. A molten mixture of \[AlO(OH)\] and \[Al{{(OH)}_{3}}\]

Discussion