A. The randomness of molecules is less in a liquid than in a solid B. Diffusion does not occur in solids at all temperatures C. The intermolecular forces are weaker in liquids than in solids D. the pressure of a gas is the combined force with which the gas molecules collide with one another in a container
Correct Answer: C
Explanation
- More randomness is recorded in a liquid than in a solid - Although diffusion is more pronounced in gases and liquids; it also occurs in solids albeit at a very low nace. - The intermolecular forces are weaker in liquids than in solids. Note, however, that the weakest intermolecular forces are in gases - The pressure exerted by a gas is as a result of the collision between the molecule of the gas and that between the gas molecules and the walls of the container.
