Consider the dipole moments of `NH_3 and NF_3`. Which of the following is correct?

The dipole moments of NH_3NF_3 and H_2O are in the order.

The dipole moments of NH_3, NF_3 and H_2O are in the order.

Compare the dipole moments of the compounds in the following pairs. NH_3 ,PH_3

Out of NH_(3) and NF_(3) which has a higher Dipole moment?

Statement : The dipole moment of NH_3 is less than NF_3 . Explanation : The lone pair preesent on N shows additive nature to N-H vector whereas it is subtractive to N-F vectro .

The dipoles moment of NF_(3) is less than NH_(3) because