Question

In NH, and H₂O arrangement of electron pair around the central atom is identical but they have different bond angle. Explain​

Answer 1

Answer:

In CH4, NH3 and H2O the central atom undergoes sp3 hybridisation. But their bond angles are different due to . the presence of lone pair of electrons. ... So it remains in its regular geometry, i.e., tetrahedral with bond angle = 109° 28