In the Hall's process for extraction of aluminium,(a) give the formula – InterviewSolution

1.	In the Hall's process for extraction of aluminium,(a) give the formula and purpose of fluorspar and cryolite.(b) state the location of cathode and anode and explain what occurs at each electrode.
Answer» In the Hall's process for extraction of aluminium, (a) give the formula and purpose of fluorspar and cryolite. (b) state the location of cathode and anode and explain what occurs at each electrode.

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