Molecular orbital diagram for N2 ^+2 and state it bond order

The molecular orbital diagram for N2^2+ would consist of the following:

Ground state configuration:
σ1s^2 σ*1s^2
σ2s^2 σ*2s^2
π2p^4 σ2p^2

This arrangement would lead to a bond order of (8 - 2) / 2 = 3.

Therefore, the bond order of N2^2+ is 3.