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Assertion : bond dissociation energy of ...

Assertion : bond dissociation energy of `N-F` bond in `NF_(3)` molecule is lower than that of in `NCl_(3)` molecule.
Reason : Interelectronic repulsion exists between small size N and F atoms `N-F` bond of `NF_(2)` molecule.

A

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

B

if both (A) and (R) are true but (R) is not correct explanation of (A)

C

If (A) is true but (R) is false

D

If (A) is false but (R) is false

Text Solution

Verified by Experts

The correct Answer is:
D
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