Question

which has more dipole moment- NH3 or NF3​

Answer 1

$\large\mathbb{\underbrace\purple{ANSWER}}$

The dipole moment of ammonia (1. 47D) is higher than the dipole moment of NF3 (0. ... F is more electronegative than H and N−F bond is more polar than N−H bond. Hence, NF3 is expected to have much larger dipole moment than NH3.

Answer 2

Answer:

The dipole moment of ammonia (1. 47D) is higher than the dipole moment of NF3 (0. ... F is more electronegative than H and N−F bond is more polar than N−H bond. Hence, NF3 is expected to have much larger dipole moment than NH3.