Question

how does temperature affect the rate of diffusion? the higher the temperature, the lower the rate of diffusion. the higher the temperature, the faster the rate of diffusion. temperature only affects rate of diffusion when it is really cold. temperature does not affect the rate of diffusion.

Explanation:

Temperature affects the kinetic energy of particles. Higher temperature means more kinetic energy. Particles with more kinetic energy move faster. Faster - moving particles diffuse more quickly.

Answer:

The higher the temperature, the faster the rate of diffusion.