Question

Give 2 examples each of -
1)Diffusion of solid into gas.
2)Diffusion of liquid into gas.
3)Diffusion of liquid into solid.
4)Diffusion of gas into liquid.
5)Diffusion of gas into solid.

Answer 1

1. Diffusion of solid into gas - Smoke and automobile exhaust.
2. Diffusion of liquid into gas - Fog and Cloud.
3. Diffusion of liquid into solid - Jelly and Butter.
4. Diffusion of gas into liquid - Shaving cream,foams.
5. Diffusion of gas into solid - Rubber and sponge.