MCQ
Which of the configuration is correct :-
- A$CO : \sigma ls^2 ..... \sigma 2pz^2, \pi 2py^2$
- B$CN^-: \sigma 1s^2 ..... \sigma 2pz^2, \pi 2px^2$
- ✓$NO : \sigma 1s^2 ..... \pi^*2px^1, \pi^*2py^0$
- D$N_2^+ : \sigma 1s^2 ..... \sigma 2pz^2, \pi 2py^1$
