Question

how aluminium is extracted from bauxite?

Answer 1

aluminium is extracted from bauxite by the by electrolysis.aluminium oxide melt then electricity pass,.  purification of bauxite by Baeyer's process.

Answer 2

Aluminium is extracted from bauxite. Electrolysis is the process which is used in its extraction. The bauxite is purified to aluminium oxide from which aluminium is obtained. It is melted to make electricity pass through it.