Bond order and magnetic nature of `CN^-` are respectively

Bond order and magnetic moment of CO^+ is

The bond order and magnetic behaviour of O_2^- ion are, respectively :

Hybridisation of Mn in [Mn(CN)_6]^(4-) & magnetic nature of [Fe(CN)_6]^(3-) is respectively

Assuming that Hund’s rule is violated, the bond order and magnetic nature of the diatomic molecule C_(2) is :

Assuming that Hund’s rule is violated, the bond order and magnetic nature of the diatomic molecule C_(2) is :

Assuming that Hund's rule is violated the bond order and magnetic nature of the diatomic molecle B_(2) is

Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule B_2 is : 1 and diamagnetic, 0 and diamagnetic, 1 and paramagnetic, O and paramagnetic.