In the electrolysis of alumina it is mixed with cryolite `(Na_(3)AlF_(6))` and Fluorspar `(CaF_(2))` in the ratio `20:40:20`. Th

In the electrolysis of alumina it is mixed with cryolite `(Na_(3)AlF_(6))` and Fluorspar `(CaF_(2))` in the ratio `20:40:20`. The function of cryolite and fluorspar is
A. To dissolve alumina
B. To increase ionization of alumina
C. To increase the fusion temperature of alumina
D. To decrease the fusion temperature of alumina and to make it good conductor of electricity.

In the electrolysis of alumina it is mixed with cryolite `(Na_(3)AlF_(6))` and Fluorspar `(CaF_(2))` in the ratio `20:40:20`. The function of cryolite

Please log in or register to add a comment.

1 Answer

Please log in or register to add a comment.

Find MCQs & Mock Test

Related questions

Categories