Question

Dipole moment,Explain it.why?NH3 has dipole value greater than NF3?(11th science)

Answer 1

The dipole moment of NH3 is higherin comparison to NF3. The F i.e. fluorine is more electronegative thanN and pulls the electrons . As thenumber NF bonds is 3 , the 3 F atoms pull the electrons. The resulting electronegative forces decrease thedipole moment.