What do you mean by hybridisation? …

The process of "intermixing of atomic orbitals of nearly same energies to form a new set of orbitals having equivalent energies" is called hybridization. And orbitals which are formed in hybridization process are called hybrid orbitals.

Conditions for the hybridization:

· Orbitals of same element should take part in the hybridization.

· There should be minimum difference between the orbitals undergoing hybridization.

Characteristics of Hybridization:

· During hybridization the number of hybrid orbitals formed is equal to the number of atomic orbitals involved in hybridization.

· Hybrid orbitals form more stable and stronger bonds than pure atomic orbitals.

· Hybridization does not take place in isolated atoms and possible in those atoms which are prior to participate in chemical bonding.

Types of Hybridization:

· Different types of orbitals intermix with each other to form different types of hybrid orbitals.

· Hybrid orbitals are formed by mixing of s, p and d atomic orbitals.