Which of the following is the most polar?

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(D) The polarity of a molecule is determined by its dipole moment. $CCl_4$ is a non-polar molecule due to its symmetrical tetrahedral geometry. $CHCl_

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$CH_3Cl$

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(D) The polarity of a molecule is determined by its dipole moment. $CCl_4$ is a non-polar molecule due to its symmetrical tetrahedral geometry. $CHCl_3$ has a dipole moment of $1.04 \ D$. $CH_3Cl$ has a dipole moment of $1.86 \ D$. $CH_3OH$ has a dipole moment of $1.70 \ D$ in the gas phase,but due to the presence of the highly electronegative oxygen atom and the ability to form hydrogen bonds,it exhibits significant polarity. Comparing the values,$CH_3Cl$ has a higher dipole moment than $CH_3OH$ in the gas phase. However,in the context of general chemistry problems,$CH_3OH$ is often considered highly polar due to the hydroxyl group. Given the options,$CH_3Cl$ is the most polar molecule based on dipole moment values.

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