Notes

Bond energy of a diatomic Molecule (e.g., H2, Cl2, O2, etc.) is equal to its dissociation energy of a bond is defined as Enthalpy change involved in breaking the bond between atoms of a gaseous Homonuclear Molecules.

Bond energy of a diatomic Molecule (e.g., H2, Cl2, O2, etc.) is equal to its dissociation energy of a bond is defined as Enthalpy change involved in breaking the bond between atoms of a gaseous Homonuclear Molecules.