Answer:

Temperature has a significant effect on the rate of diffusion of solute particles. As temperature increases, the kinetic energy of the solute particles also increases, leading to more collisions with the solvent particles. This results in a higher rate of diffusion as the solute particles move faster and spread out more quickly in the solvent.

Conversely, when the temperature decreases, the kinetic energy of the solute particles decreases, leading to fewer collisions with the solvent particles. This results in a slower rate of diffusion as the solute particles move slower and take more time to spread out in the solvent.

Therefore, it can be concluded that temperature has a direct impact on the rate of diffusion of solute particles, with higher temperatures leading to faster diffusion rates and lower temperatures leading to slower diffusion rates.