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Assertion: Electropositive metals like M...

Assertion: Electropositive metals like `Mg,A1` are extracted by electrolysis of their slat solutions.
Reason: Highly electropositive metals cannot be reduced by chemical reduction methods.

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.

Text Solution

Verified by Experts

The correct Answer is:
D
Assertion: The statement is incorrect because being strong reducing agents, they are extracted by electrolytic reduction of their fused salts.
Reason: The staments in correct as they themslves are strong reducing angents and lie above hydrogen in electrochemical series. So they are extrated by the electrolytic reduction of their fused salts.
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A: Highly electropositive metals are extracted by electrolysis of their fused salts. R: Highly electropositive metals cannot be reduced by chemical reduction methods.

Highly electropositive metals can not be extracted by carbon reduction process because these :

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