Given below are two statements:Statement I: D | vedclass

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(A) Statement $I$ is true: Boiling point increases with an increase in molecular mass due to stronger van der Waals forces. Since the molecular mass o

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Both Statement $I$ and Statement $II$ are true

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(A) Statement $I$ is true: Boiling point increases with an increase in molecular mass due to stronger van der Waals forces. Since the molecular mass of $CH_3CH_2CH_2I$ $(170 	ext{ g/mol})$ > $CH_3CH_2I$ $(156 	ext{ g/mol})$ > $CH_3I$ $(142 	ext{ g/mol})$, the order is correct.Statement $II$ is true: $p$-dichlorobenzene is more symmetric than $o$-dichlorobenzene, which allows it to pack more efficiently in the crystal lattice, resulting in a higher melting point. However, boiling points are determined by intermolecular forces and molecular shape; $o$-dichlorobenzene has a higher dipole moment than $p$-dichlorobenzene, leading to stronger dipole-dipole interactions and a higher boiling point.

Similar Questions

Which of the following alkyl halides undergoes rearrangement in an $S_{N}1$ reaction?

Give the chemical reactions for the following conversions:
$(1)$ $m$-nitrobenzoic acid from toluene
$(2)$ $m$-chloronitrobenzene from benzene
$(3)$ $n$-propyl bromide from $1, 2$-dibromopropane

What is the product of the reaction?

Which of the following statements is incorrect?

The product $A$ is
$4-methylcyclohexyl bromide + OH^- \xrightarrow{S_N2} A$

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