Which of the following statement is correct for peroxide ion
$A.$ has completely filled $\pi$ antibonding molecular orbitals
$B.$ is diamagnetic
$C.$ has bond order one
$D.$ is isoelectronic with Neon
$B,C$
$A,B,D$
$A,B,C$
$A,D$
In the synergic bond of metal carbonyls
During the change of $O_2$ to $O_2^-$, the incoming electron goes to the orbital
Give $\mathrm{MO}$ diagram and explain $\mathrm{Ne}_{2}$ molecule is not possible.
The incorrect statement regarding molecular orbital $(s)$ is
Which one of the following pairs of species have the same bond order ?