Question

Which of the following is the correct order of dipole
moment?

(1) H2O < NF3 < NH3 < BF3
(2) NH3 < BF3 < NF3 < H2O
(3) BF3 < NF3 < NH3 < H2O
(4) BF3 < NH3 < NF3 <H2O

PLZ..WRITE THE ANSWER WITH EXPLANATION....HOW TO FIND DIPOLE MOMENT...PLZ HELP ME...​

Answer 1

Answer:

i am not sure but i think it will be (3)