Assertion (A): NF₃ has little tendency to act as a donor molecule.
Reason (R): The highly electronegative F atoms attract electron density from nitrogen and also oppose the lone-pair contribution to the molecular dipole.
- ABoth Assertion and Reason are true, and Reason correctly explains Assertion.
- BBoth Assertion and Reason are true, but Reason does not correctly explain Assertion.
- CAssertion is true, but Reason is false.
- DAssertion is false, but Reason is true.
✓ Correct answer: A
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