Among the following species, identify the pair having same bond order $CN^-, O_2^-, NO^+, CN^+$
$CN^-$ and $O_2^-$
$O_2^-$ and $NO^+$
$CN^-$ and $NO^+$
$CN^-$ and $CN^+$
In $O_2^-$ , $O_2$ and $O_2^{2-}$ , the total number of antibonding electrons respectively are
The internuclear distances in $O -O$ bonds for $O_2^+ ; O_2 , O_2^-$ and $O_2^{2-}$ respectively are
What is the effect of the following processes on the bond order in $\mathrm{N}_{2}$ and $\mathrm{O}_{2}$ ?
$(A)$ ${{\rm{N}}_2} \to {\rm{N}}_2^ + + {{\rm{e}}^ - }$
$(B)$ ${{\rm{O}}_2} \to {\rm{O}}_2^ + + {{\rm{e}}^ - }$
The correct order in which the $O -O$ bond length increases in the following is
If the magnetic moment of a dioxygen species is $1.73 \;B.M$, it may be