Molecular Orbital Theory (MOT)
Molecular Orbital Theory (MOT): Overview
This topic highlights the salient features of the molecular orbital theory. It explains formation of molecular orbital linear combination of atomic orbitals. It also discusses the types of molecular orbitals and energy level diagrams of molecular orbitals.
Important Questions on Molecular Orbital Theory (MOT)
Which of the following species has four lone pairs of electrons?

The bond order in is 2.5 while that in Which statement is true for these two species:

During the bond formation molecular orbital of orbitals first filled than molecular orbitals

Over lapping of orbitals of two atoms forms how many molecular orbitals between two atoms?

Explain the formation of molecular orbitals by the overlapping of atomic orbitals?

Which of the following are the molecular orbitals formed from the overlapping of atomic orbitals?

List the molecular orbitals formed by the overlapping of orbitals?

List the molecular orbitals formed by the overlapping of orbitals?

What type of overlapping of atomic orbitals involved in the formation of bonding molecular orbitals?

Why proper orientation of atomic orbitals required for the overlapping of atomic orbitals.

Write the important conditions required for the linear combination of atomic orbitals to form molecular orbitals.

ABMO of the molecule is destabilise the energy.

In chemical bonding theory, an _____ orbital is a type of molecular orbital that weakens the chemical bond.

When the molecule is destabilise?

Why the sigma orbital in the hydrogen molecule has a lower energy than the atomic orbital of the hydrogen atom?

Explain why an electron in the bonding molecular orbital has a lower energy than an electron in the atomic orbitals of either of the separated atom?

What is stabilization energy regarding molecular orbitals?

The energy level of an orbit is determined by the _____ value of that particular orbit.

Which of these orbitals has a lower orbital energy level ?

Assertion. Molecular nitrogen is less reactive than molecular oxygen.
Reason. The bond length of is shorter than that of oxygen
