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(A) Alumina has hgih condutivity (R ) ...

(A) Alumina has hgih condutivity
(R ) The mixture of alumia and cryolite is used for electrolytic reduction in order to extract aluminium

A

If both (A) and (R ) are correct and (R ) is the correct explantion of (A )

B

If both (A) and (R ) are correct and (R ) is not the correct explantion of (A )

C

If (A) is correct but (R ) is incorrect

D

If (A) is incorrect but (R ) is correct

Text Solution

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The correct Answer is:
D
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