Question

Bond energy is always
(A). Eve
QB). ve
OC). zero
QD) none of these​

Answer 1

Answer:

Because it takes energy to break a bond,bond energies are always positive numbers. When a bond is formed,the energy is equal to the negative of the bond energy (energy is released).

Explanation:

The bond energies or bond dissociation enthalpies are always positive, since they represent the endothermic homolysis of a covalent bond. ... Always remember, a bond energy is energy that must be introduced to break a bond, and is not a component of a molecule's potential energy.