take a solution Suspension and colloidal dispersion in different because test whether each of this mixture shows tyndall effect by focusing a light at the side of the container
Answers
Solution does not show the tyndall effect
Colloidal and suspension both of them shows tyndall effect
Answer: Only colloidal dispersion will show Tyndall effect.
Explanation: Tyndall effect is seen when the scattering of light takes place in a mixture.
In the question, 3 types of mixtures are taken.
In solutions or considered as true solutions, the particle size is very small. There are no particles in a mixture to scatter the light. Hence, shows no Tyndall effect.
In Suspension, the particles are large in size and settle down in a beaker. There are no particles suspended in a mixture to scatter the light. Hence, does not show Tyndall effect.
In Colloidal dispersion, the particles have intermediate size. There are particles suspended in the mixture to scatter the light. Hence, this mixture shows Tyndall effect.
Out of these three, only Colloidal dispersion shows Tyndall effect.