What is the role of cryolite in the metallurg | vedclass

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(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

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

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(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?

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