Question: Rationalize the following differences in physical properties in terms of intermolecular forces. Compare the first three substances with each other, compare the last three with

Rationalize the following differences in physical properties in terms of intermolecular forces. Compare the first three substances with each other, compare the last three with each other, and then compare all six. Can you account for any anomalies?

AHvap bp (C) mp (C) (kJ/mol) Substance Benzene, CHs Naphthalene, CioHs Carbon tetrachloride Acetone, CH COCH Acetic acid, CH3CO2H Benzoic acid, CHsCO2H 249 80 218 76 56 118 80 23 -95 17 122 33.9 51.5 31.8 31.8 39.7 68.2

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