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| 1. |
What is bond energy? Why is it called enthalpy of atomisation ? |
| Answer» Solution :Bond ENERGY is the AMOUNT of energy requiredto dissociate one moleof bonds PRESENT between the atoms in the gaesous MOLECULES. As the molecules dissociate completely into atoms in the gaseousstate, therefore, bond energy of a diatomic molecule is called enthalpy of ATOMISATION. | |