Question

acidic strength of HF is _ than HI then the bond dissociation energy of HF is_ then HI
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Answer 1

Answer:

The bond dissociation energy of HF (+136 kcal/mol) is much greater than that of HI (+71 kcal/mole). These two factors place the atoms hydrogen and fluorine 71 kcal/mol above the Standard State while the hydrogen atom and iodine atom are 77 kcal/mol above the Standard State