Of the species, $NO , NO ^{+}, NO ^{2+}, NO ^{-},$ the one with minimum bond strength is :
$NO ^{2+}$
$NO ^{+}$
$NO$
$NO ^{-}$
Which of the following is paramagnetic ?
Give features of Molecular orbital $( \mathrm{MO} )$ theory:
The bond order is maximum in
Which of the following is diamagnetic
The bond length the species ${O_2},O_2^ + $ and $O_2^ - $ are in the order of