Question

which among the following has smallest bond angle H2O NH3 SO2 H2S

Answer 1

nh3 has a smallest bond angle .

Answer 2

NH3 has the smallest bond angle.

• The bond angles rely on the number of lone electron pairs.
• For example, boron trichloride carries no lone pairs, a trigonal planar structure and bond angles of 120 degrees.
• The O3 molecule has tribunal oxygen ,one lone pair and creates a bent shape with bond angles of 118 degrees.