Question

The rate of which of the following phenomena would increase with an increase in temperature?

• A. Evaporation
• B. Diffusion
• C. Solidification
• D. Expansion of gases

Answer 1

Answer: (A), (B), (D)

The correct options are
A Evaporation
B Diffusion
D Expansion of gases

$\bullet$ As the temperature increases the movement of the molecules increase, thus breaking the intermolecular force of attraction between the molecules.

$\bullet$ If we increase the temperature, the movement of the particles increases which leads to an increase in the rate of evaporation.

Similarly, an increase in temperature increases the movement of particles that leads to an increase in the rate of diffusion and expansion.