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Assertion: `A1` is obtained by high temperature reduction of alumina with carbon. Reason: Alumina reacts with carbon to form `A1_(2)O_(3)` which does not decompose.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If assertion is false but reason is true.

Answer» Correct Answer - D
Correct Assertion: `A1` is extracted by high temperature electrolytic reduction of `A1_(2)O_(3)` to which fluorspar and cryolite have been added.


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