Question

The dipole moment of NF₃ is much less as compared to that of NH₃ because

1 point

The size of N-atom is much less than that of H-atom

F-atom is more electronegative than N-atom, whereas H-atom is less electronegative than N-atom

Unshared electron pair is not present in NF₃

Number of lone pairs in NF₃ is much greater than in NH₃

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Answer 1

No. of lone pairs in NF3 is much great than in NH3