Learn more about Hybridisation in detail with notes, formulas, properties, uses of Hybridisation prepared by subject matter experts. Download a free PDF for Hybridisation to clear your doubts. Types of Hybridization Overview When the valence bond theory falls short of adequately explaining chemical bonding, the idea of hybridization is applied. Chemistry defines hybridization as the idea of combining two atomic orbitals to create a new class of hybridized orbitals. Typically, this mixing creates hybrid orbitals with completely distinct energies, morphologies, etc. On the other hand, we may claim that the idea of hybridization is an expansion of the valence bond theory and that it ... Hybridization was introduced to explain molecular structure when the valence bond theory failed to correctly predict them. It is experimentally observed that bond angles in organic compounds are close to 109 o, 120 o, or 180 o. The formation of bonds is no less than the act of courtship. Atoms come closer, are attracted to each other and gradually lose a little part of themselves to the other atoms. In chemistry, the study of bonding, that is, Hybridisation is of prime importance. What happens to the atoms during bonding? What happens