*/*_The metallic aluminium is obtained from pure alumina in the presen – McqOptions

MCQOPTIONS

1.	/_The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by?
A.	Electrolysis
B.	Electrolytic reduction
C.	Electrolytic oxidation
D.	None of these
Answer» C. Electrolytic oxidation

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