Question

Take a solution, suspension and a colloidal dispersion in different beakers. Test weather each of these mixtures shows. Tyndol effect by focussing a light at the side of the container

Answer 1

hey mate （＾ｖ＾） here's ur answer:
the particles of colloids and suspension are big enough to scatter the beam of light . so colloids and suspension show tyndall effect but solution does not.

hope it helped u (☆^ー^☆)

Answer 2

Answer: Tyndall effect will be shown by Colloidal dispersion.

Explanation:

Given:  3 beakers :

Beaker 1. solution

Beaker 2. suspension

Beaker 3. colloidal dispersion.

Tyndall effect is defined as scattering of the light beam by the particles of colloidal solution.

1. In Solution, particle size is very small, therefore no particles will be present to scatter the light, which means no Tyndall effect will be seen on passing the light beam.
2. In Suspension, particle size is large. These particles get settled in bottom and particles suspended in the mixture will to scatter the light, Thus no Tyndall effect.
3. In Colloids, particle size is larger than the solution particles and smaller than the suspension particles which means that the particles are distributed throughout the mixture which will scatter the light, Thus  Tyndall effect will be seen.

So,Tyndall effect will be shown by Colloidal dispersion.

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