The enthalpy of formation or the total energy required to break all the bonds in 1 mol hexane and has a value of -198.67 kJ.
The energy of bond breaking is the energy required to break all the bonds in 1 mole of a substance.
This energy is also the energy required to form the bonds known as enthalpy of formation of that substance.
Therefore, the total energy required to break all the bonds in 1 mol hexane is known as it enthalpy of formation and has a value of -198.67 kJ.
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