1. What kind(s) of intermolecular forces exist between benzene molecules (C6H6)?
(a)Dispersion forces only
(b)Dipole-dipole interactions only
(c)Hydrogen bonding only
(d)Dispersion forces and dipole-dipole interactions
(e)Dispersion forces and hydrogen bonding
2 Which of the following exhibits significant hydrogen bonding? (Select all that apply.)