Question

The the dipole moment is minimum in 1.NH3 2 .nf3
3.SO2 4. BF3

Answer 1

Answer:

the dipole moments of the given molecules (BF3, NF3 & NH3) are such that :

A-BF3>NF3>NH3

B-NF3>BF3>NH3

C-NH3>NF3>BF3

D-NH3>BF3>NF3

E-NH3=BF3=NF3