1.

In the metallurgy of aluminium , cryolite is mixed in the molten state because it

Answer»

Increases the MP of ALUMINA
Oxidises alumina
Reduces alumina
Decreases the mp of alumina

Solution :Cryolite `Na_(3)AlF_(6)`
(1) Decreases the melting point of alumina
(2) Increases CONDUCTIVITY of the solution


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