Which of the following orders of molecular fo | vedclass

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(D) The correct order of molecular force of attraction is $H_2O > OBr_2 > O(CH_3)_2$. $H_2O$ exhibits strong hydrogen bonding. For $OBr_2$ and $O(CH_3

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$OH_2 > O(CH_3)_2 > OBr_2$

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(D) The correct order of molecular force of attraction is $H_2O > OBr_2 > O(CH_3)_2$. $H_2O$ exhibits strong hydrogen bonding. For $OBr_2$ and $O(CH_3)_2$,the forces are dominated by dipole-dipole interactions,which are generally proportional to molecular mass. Since the molar mass of $OBr_2$ $(183.8 \ g/mol)$ is significantly higher than that of $O(CH_3)_2$ $(60.1 \ g/mol)$,the force of attraction in $OBr_2$ is greater than in $O(CH_3)_2$. Therefore,the order given in option $D$ is incorrect.

Which of the following orders of molecular force of attraction among the given species is incorrect?

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