Aluminium can be prepared by: – InterviewSolution

1.	Aluminium can be prepared by:
Answer» ELECTROLYTIC REDUCTION of aluminia in presence of Cryolite & fluorspar. Reduction of `AlCl_3(s)` by potassium amalgam. Reduction of aqueous SOLUTION of `Al_(2)(SO_(4))_(3) (aq)` by zinc metal Thermal decomposition of aluminium oxide. Solution :N//A

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