Question

The term bond energy and bond dissociation energy
1) Always have same meaning
2) Always have different meaning
3) Have no correlation with each other 4) Are same only for diatomic molecules​

Answer 1

Explanation:

While the bond-dissociation energy is the energy of a single chemical bond, the bond energy is the average of all the bond-dissociation energies of the bonds of the same type for a given molecule. ... For example, dissociation of HO−H bond of a water molecule (H2O) requires 118.8 kcal/mol (497.1 kJ/mol).