The purification of alumina is called [CPMT 1997; AFMC 1998; AIIMS 199

1.	The purification of alumina is called [CPMT 1997; AFMC 1998; AIIMS 1999]
A.	Bosch process
B.	Caster process
C.	Baeyer's process
D.	Hoop's process
Answer» D. Hoop's process

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The purification of alumina is called [CPMT 1997; AFMC 1998; AIIMS 1999]

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