1.Which of the following has pπp\pipπ–dπd\pidπ bonding?a.NO3−\text{NO}_3^-NO3−b.CO32−\text{CO}_3^{2-}CO32−c.BO33−\text{BO}_3^{3-}BO33−d.SO32−\text{SO}_3^{2-}SO32−Login to continueOnly logged in users canattempt or see the solution.