Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Re....

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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).Assertion (A): Aluminium is extracted from bauxite by the electrolysis of molten mixture of \(Al _2 O _3\) with cryolite.Reason (R): The oxidation state of \(Al\) in cryolite is +3 .
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