question_answer 73)

  Species having same bond order are : (a) \[{{N}_{2}}\]                                                (b) \[N_{2}^{-}\]                                              (c)\[{{O}_{2}}\]                                 (d) \[O_{2}^{-}\]

Answer:

  (c, d) The total number of electrons in \[F_{2}^{+}\] and \[O_{2}^{-}\] are same i.e., 17 electrons.