Which of the following options represents the correct bond order?
$O_2^- > O_2 < O_2^+$
$O_2^- < O_2 > O_2^{+}$
$O_{2}^- > O_2 > O_{2}^+$
$O_{2}^- < O_2 < O_{2}^+$
Which of the following pairs have identical values of bond order ?
In the molecular orbital diagram for the molecular ion, $N_2^ + $ , the number of electrons in the ${\sigma _{2p}}$ molecular orbital is
Which of the following species is the least stable
Which of the following has unpaired electron $(s)$ ?
Which of the following is paramagnetic