Question

if bond pair are 3 and lone pair are 4 so the structure so formed will have bond angle​

Answer 1

Answer:

it have bond angle

Explanation:

Bond angle is affected by the presence of lone pair of electrons at the central atom. A lone pair of electrons at the central atom always tries to repel the shared pair (bonded pair) of electrons. Due to this, the bonds are displaced slightly inside resulting in a decrease of bond angle.