question_answer

In the molecular orbital diagram for the molecular ion, \[N_{2}^{+}\], the number of electrons in the \[{{\sigma }_{2p}}\] molecular orbital is?                                                                                                           [JEE Online 15-04-2018]

A) 1                                 

B) 2         

C) 3                                 

D) 4

Correct Answer: A

Solution :

Total electrons \[=2\times 7-1=13\] \[\therefore \]Number of electrons in \[{{\sigma }_{2p}}=1\]