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Assertion : F atom has a less negative e...

Assertion : F atom has a less negative election gain enthalpy than Cl atom.
Reason : Additional electrons are repelled more effectively by 3p electrons in Cl atom than by 2p electrons in F-atom.

A

If both (A) and (R) are correct, but (R) is not the correct explanation of (A).

B

If both (A) and (R) are correct, but (R) is not the correct explanation of (A)

C

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

D

If both (A) and (R) are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
C
Additional electron is repelled more effectively by 2p-electrons in F than 3p-electrons in Cl.
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