Intramolecular bonds are the bonds which hold atoms together in a molecule such as the covalent bonds in CO2. These bond are very strong relative to intermolecular bonds which are more appropriately called intermolecularforces. The intermolecular forces (IMF) are generally much weaker than bonds. read more
Intermolecular forces are much weaker than the intramolecular forces of attraction but are important because they determine the physical properties of molecules like their boiling point, melting point, density, and enthalpies of fusion and vaporization. read more
Difference Between Intermolecular and Intramolecular Forces Definition. Intermolecular forces are the forces that hold molecules in a substance. Intramolecular forces are the forces that hold atoms in a molecule. Strength. Intermolecular forces are weaker than intramolecular forces. Intramolecular forces are stronger than intermolecular forces. read more