Question

extarction of alluminium​

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.

Answer 2

Answer:

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

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