Question

how is pure aluminium obtained from the ore of aluminium​

Answer 1

Answer:

Aluminium ore is called bauxite . The bauxite is purified to produce aluminium oxide, a white powder from which aluminium can be extracted. The extraction is done by electrolysis. The ions in the aluminium oxide must be free to move so that electricity can pass through it.

Instead, it is extracted by electrolysis. The ore is first converted into pure aluminum oxide by the Bayer Process, and this is then electrolyzed in solution in molten cryolite - another aluminum compound. ... Bauxite is essentially an impure aluminum oxide

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Answer 2

by heating the ore

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