The total number of electrons in all bonding molecular orbitals of $O_{2}^{2-}$ is $....\,.$
(Round off to the Nearest Integer).
$5$
$10$
$15$
$20$
$O_2^{2 - }$is the symbol of .. ion
Which of the following is paramagnetic ?
Among the following, the species having the smallest bond is
A molecule which contains unpaired electrons is
Bond order is a concept in the molecular orbital theory. It depends on the number of electrons in the bonding and antibonding orbitals. Which of the following statements is true about it ? The bond order