if white of an is mixed with water and stirred, after some time, will it settle or a clear solution will form?
Egg white forms a colloidal solution with water.
A glass of water and egg white mixed together is kept away. How much time will it take to settle down?
Take a handful of soil from a nearby garden and mix it in a clear glass partially filled with water. Stir the mixture and leave it undisturbed. What do the different layers obtained after the mixture settles down prove?