Which of the following molecules does not have a dipole moment?

Question

1) CBr2=CBr2

2) NCl3

3) CH3NH2

4) HCl

Answer 1

Which of the following exhibits ion-dipole forces?

1) KBr(s)

2) NaF(aq)

3) Ag(s)

4) Cl2(g)

Answer 2

H