Question

Assertion: F is more electronegative than .
Reason: F has high electron affinity than .

A

If both assertion and reason are true and the reason is a correct explanation of the assertion

B

If both assertion and reason are true but reason is not a correct explanation of the assertion

C

If the assertion is true but reason is false

D

If both the assertion and reason are false

E

If the assertion is false but the reason is true

Medium
AIIMS

Solution

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Correct option is
C

If the assertion is true but reason is false

Here assertion is true but reason is false. F is more electronegative than chlorine, in fact it is most electronegative element of the periodic table but its electron affinity, the tendency to accommodate electrons, is less than the due to non availability of -electrons.

Solve any question of The p-Block Elements with:-

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