b
In case of single bond, there is only one \(\sigma\) -bond, in case of double bond, there is one \(\sigma\) and one \(\pi\) -bonds while in case of triple bond, there is one \(\sigma\) and two \(\pi\) -bonds. Thus angular shape of ozone \(\left(O_{3}\right)\) contains \(2 \sigma\) and \(1 \pi\) bond
