Which of the following is the correct order o | vedclass

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(B) The boiling point of alkyl halides depends on the magnitude of van der Waals forces,which increases with the increase in the size and mass of the

Vedclass · Accepted Answer

$C_2H_5I > C_2H_5Br > C_2H_5Cl$

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(B) The boiling point of alkyl halides depends on the magnitude of van der Waals forces,which increases with the increase in the size and mass of the halogen atom. As we move from $Cl$ to $Br$ to $I$,the size and molecular mass of the halogen atom increase. Therefore,the strength of van der Waals forces increases in the order $C_2H_5Cl Thus,the correct order of boiling points is $C_2H_5I > C_2H_5Br > C_2H_5Cl$.

Which of the following is the correct order of boiling points for alkyl halides?

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