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Zinaida [17]
3 years ago
15

what is the anode material used in the extraction of aluminium by electrolysis and why it needs to be changed at interval​

Chemistry
1 answer:
pishuonlain [190]3 years ago
3 0

Answer:

the anode material is graphite(replaceable graphite rods).

The oxygen gas burns away the anode as Carbon dioxide therefore the anode must be replaced continuously.

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