Question

the bond angle of NH3 is greater than NF3 but the bond angle of H2S is less than H2O.why

Answer 1

So an electron pair in one F attracts an electron pair in another F. So the bonds come together as Fluorine atoms come together. So bond angle is less than in Ammonia. ... But the bond angle in Water (104.5 deg) is more than in H2S (92.3 deg).