Bauxite containing impurities of iron oxide is purified by [CPMT 1987;

1.	Bauxite containing impurities of iron oxide is purified by [CPMT 1987; AIIMS 1998]
A.	Hoop's process
B.	Serpeck's process
C.	Baeyer's process
D.	Electrolytic process
Answer» D. Electrolytic process

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Bauxite containing impurities of iron oxide is purified by [CPMT 1987; AIIMS 1998]

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