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Aluminium oxide is not reduced by chemic...

Aluminium oxide is not reduced by chemical reactions due to

A

Beeyer's process

B

Goldschmidt's aluminothermite process

C

Hall's process

D

van Arkel process

Text Solution

Verified by Experts

The correct Answer is:
B
The reduction of metal oxides by aluminium powder is called Gold schmidt.s aluminothermitre process.
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VK JAISWAL ENGLISH-METALLURGY-Level 2
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  10. Incorrect statement in electrolysis of Al(2)O(3) by Hall-Heroult proce...

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  11. In the leaching of Ag(2)S with NaCN, a stream of air is also passed. I...

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  12. In van Arkel method, if I(2) is introduced at 1700 K over impure metal...

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  13. The method of zone refining of metals is based on the principle of

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  16. The method of electrolytic refining is not suitable in the extraction ...

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