Which among the following has the lowest boil | vedclass

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(C) To determine the lowest boiling point,we analyze the intermolecular forces present in each molecule: $1$. $CH_3-COOH$ (Ethanoic acid) exhibits str

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$CH_3-CH_2-CH_2-CH_3$

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(C) To determine the lowest boiling point,we analyze the intermolecular forces present in each molecule: $1$. $CH_3-COOH$ (Ethanoic acid) exhibits strong hydrogen bonding and forms dimers,leading to a very high boiling point. $2$. $CH_3-CH_2-CH_2-OH$ (Propan$-1-$ol) exhibits hydrogen bonding,resulting in a relatively high boiling point. $3$. $CH_3-O-CH_2-CH_3$ (Methoxyethane) is an ether,which exhibits dipole-dipole interactions but no hydrogen bonding. $4$. $CH_3-CH_2-CH_2-CH_3$ (n-Butane) is an alkane,which only exhibits weak London dispersion forces. Comparing these,$n$-butane has the weakest intermolecular forces,thus it has the lowest boiling point.

Which among the following has the lowest boiling point?

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