What is the role of cryolite in the metallurg | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Cryolite $(Na_3AlF_6)$ serves two primary functions in the electrolytic extraction of aluminium:$1.$ It lowers the melting point of the mixture fr

Vedclass · Accepted Answer

It lowers the melting point of the mixture and increases electrical conductivity.

Vedclass · Answer

(B) Cryolite $(Na_3AlF_6)$ serves two primary functions in the electrolytic extraction of aluminium:$1.$ It lowers the melting point of the mixture from $2323 \, K$ to approximately $1140 \, K$,which saves energy.$2.$ It increases the electrical conductivity of the molten alumina $(Al_2O_3)$,facilitating the electrolysis process.

What is the role of cryolite in the metallurgy of aluminium?

Similar Questions

Calcium is obtained by

The purest form of commercial iron is

Smelting is done in

Explain the extraction of iron from its oxide ores.

In the processing of steel,which of the following allotropes of carbon is used?

Vedclass Test Series

Exam Paper Generator

Online Exam Module