Question

role played by...
cryolite
graphite
in extraction of alluminium​

Answer 1

he extraction is done by electrolysis. The ions in the aluminium oxide must be free to move so that electricity can pass through it. Aluminium oxide has a very high melting point (over 2000°C) so it would be expensive to melt it. ... The use of cryolite reduces some of the energy costs involved in extracting aluminium.

pls mark it as BRAINLIEST ANSWER please

Answer 2

Importances-

• ✔️Cryolite-It acts as a solvent for the molten alumina, which reduces the melting point of fusion of temperature of pure alumina
• ✔️Graphite-It act as a anode

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