The IMF (intermolecular forces) of benzoic acid primarily includes hydrogen bonding, dipole-dipole interactions, and London dispersion forces. The hydrogen bonding occurs between the hydroxyl group (-OH) of one benzoic acid molecule and the carbonyl group (C=O) of another, contributing to its relatively high boiling point. Additionally, the polar nature of the carbonyl and hydroxyl groups results in dipole-dipole interactions, while the nonpolar benzene ring contributes to London dispersion forces. Overall, these intermolecular forces influence the physical properties and behavior of benzoic acid in various environments.
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