Question

i) Due to affinity of Aluminium with oxygen, the extraction of
the metal is done by the process of electrolysis.
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Answer 1

Answer:

Explanation:

The bauxite is purified to produce aluminium oxide, a white powder from which aluminium can be extracted. The extraction is done by electrolysis. ... positively charged aluminium ions gain electrons from the cathode, and form molten aluminium. oxide ions lose electrons at the anode, and form oxygen molecules.