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Affinity for hydrogen decreases in the g...

Affinity for hydrogen decreases in the group from fluorine to iodine. Which of the halogen acids should have highest bond dissociation enthalpy ?

A

HF

B

HCL

C

HBr

D

HI

Text Solution

Verified by Experts

The correct Answer is:
A
Due to small size of fluorine, H-F bond is strong.
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