Question

in NH3 the bond angle is deviated from normal bond angle 109°28' is due to​

Answer 1

Answer:

Lone Pair

• The NH3 bond angle are 109°28' degrees because the hydrogen atoms are repelled by the lone pair of electrons on the Nitrogen atom.

Answer 2

Answer:

Because there is a presence of  1 lone pair which decreases the angle between other three bond pairs.