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The variation of the boiling point of th...

The variation of the boiling point of the hydrogen halides is in the order `HF gt HI gt HBr gt HCl`. What explains the higher boiling point of hydrogen fluoride?

A

The bond energy of HF molecules is greater than in other hydrogen halides

B

The effect of nuclear shielding is much reduced in fluorine which polarises the HF molecule

C

The electronegativity of fluorine is much higher than for other elements in the group

D

There is strong hydrogen bonding between HF molecules

Text Solution

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The correct Answer is:
D
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