Question

effect of temperature increase on diffusion rate
if temperature is increased,
multiple choice
change in rate of diffusion is unpredictable.
the rate of diffusion decreases.
change in rate of diffusion is unaffected.
diffusion halts.
the rate of diffusion increases.

Explanation:

When temperature increases, the kinetic energy of particles increases. This causes particles to move more rapidly, resulting in a faster diffusion rate.

Answer:

the rate of diffusion increases.