According to the molecular orbital theory,the bond order in $C_2$ molecule is

What is the bond order in $CO$ molecule?

Using molecular orbital theory,compare the bond energy and magnetic character of $O_2^{+}$ and $O_2^{2-}$ species.

Assertion : Fluorine molecule has bond order one.
Reason : The number of electrons in the antibonding molecular orbitals is two less than that in bonding molecular orbitals.

In which of the following processes does the value of bond order and magnetic nature not change?

Bonding in which of the following diatomic molecule$(s)$ becomes stronger,on the basis of $M.O.$ Theory,by removal of an electron?
$(A)$ $NO$
$(B)$ $N_2$
$(C)$ $O_2$
$(D)$ $C_2$
$(E)$ $B_2$
Choose the most appropriate answer from the options given below.