13. Choose the molecule or compound that exhibits dispersion forces as its strongest intermolecular force.

A) Cl₂

B) CO

C) HF

D) NaCl

E) All of these have intermolecular forces stronger than dispersion.

14. Choose the compound that exhibits hydrogen bonding as its strongest intermolecular force.

A) SC12

B) C2H6

C) CH3OH

D) CH2F2

E) None of the above compounds exhibit hydrogen bonding.

15. Place the following compounds in order of decreasing strength of intermolecular forces.

HF

0₂

A) HF > CO₂ > 02

B) HF > O₂ > CO2

C) 02 > CO2 > HF

D) CO₂ > HF > 0₂

E) CO2 > 02 > HF

CO2