In Hall's process, the main reagent is mixed with [AFMC 2005]

1.	In Hall's process, the main reagent is mixed with [AFMC 2005]
A.	NaF
B.	\[N{{a}_{3}}Al{{F}_{6}}\]
C.	\[Al{{F}_{3}}\]
D.	None of these
Answer» C. \[Al{{F}_{3}}\]

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In Hall's process, the main reagent is mixed with [AFMC 2005]

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