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Annette [7]
3 years ago
14

Explain why aluminium oxide must be molten for electrolysis to take place.

Chemistry
1 answer:
aivan3 [116]3 years ago
4 0

Answer:

The extraction is done by electolysis but first the aluminium oxide must be melted so that electricity can pass through it...The use of molten cryolite as a solvent reduces some of the Energy

costs involved in extracting aluminum by allowing the ions in aluminum oxide to move freely at low temperature ..

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