When ${N_2}$ goes to $N_2^ + ,$ the $N - N$ bond distance ..... and when ${O_2}$ goes to $O_2^ + ,$ the $O - O$ bond distance .......
Decrease, increase
Increase, decrease
Increase, increase
None of these
According to the molecular orbital theory, the bond order in ${C_2}$ molecule is
The bond order in $O_2^ + $ is
The maximum number of hydrogen bonds formed by a water molecule in ice is
$AX$ is a covalent diatomic molecule where $A$ and $X$ are second row elements of periodic table. Based on Molecular orbital theory, the bond order of $AX$ is $2.5$. The total number of electrons in $AX$ is ........... (Round off to the Nearest Integer).
Delocalised molecular orbitals are found in