Question

Which one of the following sets of phenomena would increase on raising the temperature?

• A. Evaporation, solubility, diffusion, compression of gases
• B. Evaporation, compression of gases, solubility
• C. Evaporation, diffusion, expansion of gases
• D. Diffusion, evaporation, compression of gases

Answer 1

The correct option is C Evaporation, diffusion, expansion of gases

Evaporation, diffusion and expansion of gas would increase on increasing the temperature. As the temperature increases the movement of the molecules increase, thus breaking the intermolecular force of attraction between the molecules.

But, the compression of gases decreases with increase in temperature.