In electrolysis of aluminium oxide which of the following is added to accelerate the process [AFMC 1999; CPMT 1999]

In electrolysis of aluminium oxide which of the following is added to

1.	In electrolysis of aluminium oxide which of the following is added to accelerate the process [AFMC 1999; CPMT 1999]
A.	Silica
B.	Cryolite
C.	Nickel
D.	Silicate
Answer» C. Nickel

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In electrolysis of aluminium oxide which of the following is added to accelerate the process [AFMC 1999; CPMT 1999]

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