According to documented standard physical state trends, which of the following sets exclusively cont — Haloalkanes and Haloarenes Chemistry Question

💡 Solution & Explanation

At standard room temperature ($25^\circ C$), the lowest members of the aliphatic haloalkanes—specifically methyl chloride ($CH_3Cl$), methyl bromide ($CH_3Br$), and ethyl chloride ($C_2H_5Cl$), alongside select chlorofluorocarbons—are gases. As molecular mass increases, the strengthening London dispersion forces condense the substances into liquids (e.g., methyl iodide, ethyl bromide, chloroform, chlorobenzene) and eventually into solids (e.g., iodoform, highly polyhalogenated arenes).