What is the main reason why benzoin has a higher melting point than benzil? The dominant intermolecular forces in benzoin are dipole-dipole interactions. The dominant intermolecular forces in benzoin are hydrogen bonds. Benzoin displays strongerr C-H bonds than benzil. Benzoin is less symmetric than benzil Benzoin has a higher molecular weight In the "Oxidation of Benzoin", why is efficient stirring important? (Check all that apply) To increase the rate of the reaction. To ensure a high mass transfer between the layers. To decrease the solubility of benzil in the organic layer. To increase the solubility of benzoin in ethyl acetate. To decrease the formation of benzoic acid as byproduct.