In the series HCl,HBr and HI,the boiling poin | vedclass

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(C) The boiling point of hydrogen halides depends on the magnitude of van der Waals' forces of attraction. As the size of the halogen atom increases f

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higher van der Waals' forces of attraction in $HI$

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(C) The boiling point of hydrogen halides depends on the magnitude of van der Waals' forces of attraction. As the size of the halogen atom increases from $Cl$ to $I$,the molecular mass and the surface area of the molecule increase. This leads to an increase in the magnitude of van der Waals' forces of attraction. Therefore,the boiling point increases in the order $HCl < HBr < HI$.

In the series $HCl$,$HBr$ and $HI$,the boiling point increases in the order $HCl < HBr < HI$. This is due to

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