Question

What is the effect of the following on the rate of diffusion? (a)Temperature(b) density of liquid

Answer 1

There  is direct relation between temperature and  rate of diffusion
If we increase the temperature the rate of diffusion will also increase and vice versa
and there is inverse relation between density of liquid and rate of diffusion
if we increase the density of liquid the rate of diffusion decreases and vice versa


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Answer 2

Particle size, temperature, concentration difference and diffusion distance affect the rate of diffusion. The particle size highly influences the rate of diffusion. Since the heat of the environment is the energy source for diffusion, a smaller particle at a given temperature moves faster than a larger particle. The rate of diffusion shares an inversely proportional relationship with the particle size.