MetallurgyHard

Question

In the electrolysis of alumina, cryolite is added to :

Options

A.lower the melting point of alumina
B.increase the electrical conductivity
C.minimise the anode effect
D.remove impurities from alumina

Solution

Thus two are the functions of cryolite added.

Create a free account to view solution

View Solution Free
Topic: Metallurgy·Practice all Metallurgy questions

More Metallurgy Questions

Ellingham diagram represents :...Blister Cu is about:...Self-reduction of Cu2S to Cu can be carried out in....Poling process :...Magnetic separation process may be used for the concentration of :...