Question

which molecule is polar and possess zero dispole moment​

Answer 1

Answer:

The vectorial addition for the dipole moment of the three bonds gives a net sum of zero because the resultant for any two dipole moments is equal and opposite to the third. The dipole moment of NH3 is 1.46 D indicating its unsymmetrical structure.

Answer 2

Answer:

The vectorial addition for the dipole moment of the three bonds gives a net sum of zero because the resultant for any two dipole moments is equal and opposite to the third. The dipole moment of NH3 is 1.46 D indicating its unsymmetrical structure.