Question

the net dipole moment of a polyatomic molecule depends on the spatial arrangement of various bonds in the molecule. the dipole moment of BF3 is zero while that of NF3 is not zero justify ​

Answer 1

Answer:

The dipole moment of BF3 IS ZERO. Because it has a regular geometry and no lone pair of electrons present on atom B while in case of NF3 there is a lone pair of electrons present on atom N so it's dipole moment is not zero.