Question

:
Which are the two substances used in extraction of Aluminum added in the mixture to
lower its melting point up to 1000e.​

Answer 1

Answer:

Aluminium oxide does not dissolve in water, but it does dissolve in molten cryolite. This is an aluminium compound with a lower melting point than aluminium oxide. The use of cryolite reduces some of the energy costs involved in extracting aluminium.

Explanation:

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Answer 2

Answer:

Aluminium oxide does not dissolve in water, but it does dissolve in molten cryolite. This is an aluminium compound with a lower melting point than aluminium oxide. The use of cryolite reduces some of the energy costs involved in extracting aluminium..

Explanation:

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