Chemistry, asked by kaptan93, 8 months ago

Why is there difference in bond enthalpy of O-H bond in water and N-H bonds in ammonia.

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Answered by Anonymous

It is obtained by dividing total bond dissociation enthalpy by the number of bonds broken. The bond enthalpies of O-H bond in C2H5OH and H2O are different because of the different chemical (electronic) environment around oxygen atom.

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