Which of the following best describes the given molecular orbital diagram?

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

As per molecular orbital theory,the pair of molecules which do not exist is:

Incorrect statement regarding $N(SiH_3)_3$ is

The set of species having only fractional bond order values is

Which of the following molecules has the highest bond energy?