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
$B,C$
$A,B,D$
$A,B,C$
$A,D$
The bond order is maximum in
Four diatomic species are listed below. Identify the correct order in which the bond order is increasing in them :
Which of the following molecular orbitals has maximum number of nodal planes ?
Calculate the bond order of ${{\rm{N}}_2},{{\rm{O}}_2}{\rm{,O}}_2^ + $ and ${\rm{O}}_2^ - $
In $O_2^ - ,$ ${O_2}$ and $O_2^{ - 2}$ molecular species, the total number of antibonding electrons respectively are