Which of the configuration is correct :-
$CO : \sigma ls^2 ..... \sigma 2pz^2, \pi 2py^2$
$CN^-: \sigma 1s^2 ..... \sigma 2pz^2, \pi 2px^2$
$NO : \sigma 1s^2 ..... \pi^*2px^1, \pi^*2py^0$
$N_2^+ : \sigma 1s^2 ..... \sigma 2pz^2, \pi 2py^1$
According to molecular theory, the species among the following that does not exist is
Which of the following species show maximum bond length ?
Which of the following is correct for ${N_2}$ triple bond
${N_2}$ and ${O_2}$ are converted into monocations $N_2^ + $ and $O_2^ + $ respectively. Which is wrong
Which of the following is paramagnetic