Question

What type(s) of intermolecular forces are present for CH₃CH₂CH₂OH ? (hint: the C-O and O-H bonds are polar)

a. London Dispersion, hydrogen bonding
b. London Dispersion
c. London Dispersion, dipole-dipole, hydrogen bonding
d. London Dispersion, dipole-dipole

Answer 1

CH₃CH₂CH₂OH exhibits London Dispersion forces, dipole-dipole interactions, and hydrogen bonding due to its -OH group and polar C-O and O-H bonds.

Step-by-step explanation:

The types of intermolecular forces present in CH₃CH₂CH₂OH include London Dispersion forces, dipole-dipole interactions, and hydrogen bonding. The molecule has an -OH group, which means that there is a hydrogen atom directly bonded to an electronegative oxygen atom, allowing for hydrogen bonding.

Additionally, as all molecules exhibit London Dispersion forces due to momentary dipoles, this compound also exhibits these forces. The presence of the polar C-O and O-H bonds indicates that there are also dipole-dipole interactions between molecules.