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Froth Floatation

Aluminium is ...

Question

Aluminium is extracted from alumina $(A l_{2} O_{3})$ by electrolysis.

A

True

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B

False

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Solution

The correct option is A True
The given statement is true as $A l$ is extracted from alumina( $A l_{2} O_{3}$ ) by the process of electrolysis.

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