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Question: Answered & Verified by Expert
Bond dissociation energies of $\mathrm{HF}, \mathrm{HCl}, \mathrm{HBr}$ follow the order
ChemistryHydrogenAP EAMCETAP EAMCET 2001
Options:
  • A $\mathrm{HCI}>\mathrm{HBr}>\mathrm{HF}$
  • B $\mathrm{HF}>\mathrm{HBr}>\mathrm{HCl}$
  • C $\mathrm{HF}>\mathrm{HCI}>\mathrm{HBr}$
  • D $\mathrm{HBr}>\mathrm{HCl}>\mathrm{HF}$
Solution:
2749 Upvotes Verified Answer
The correct answer is: $\mathrm{HF}>\mathrm{HCI}>\mathrm{HBr}$
Correct decreasing order of bond dissociation energies of the following compounds is
$\mathrm{HF}>\mathrm{HCl}>\mathrm{HBr}$

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