Question

give me the properties of colloid​

Answer 1

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1. Heterogeneous nature:Colloidal solution is heterogeneous in nature having dispersed phases and dispersion medium.
2. Visibility:Particle size being very small cannot be seen by naked eyes.
3. Filterability :Cannot filter with ordinary filter paper, but can be separated by ultrafilters.
4. Stability:Quite stable, the dispersed particles do not settle down on keeping for a long time.
5. Colloidal particles show Brownian movement:The colloidal particles in dispersion medium move continuously in zig-zag path, this movement of the particles is called Brownian movement.
6. colloidal particles are big enough to scatter a beam of light passing through it and makes its path visible. This phenomenon is called Tyndal effect. With the help of this effect is used to distinguish between true solution and colloidal solution.

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Answer 2

Answer:

Physical Properties of Colloidal Solutions

Stability : Colloids are relatively stable in nature. The particles of the dispersed phase are in a state of continuous motion and remain suspended in the solution.

: Colloids are relatively stable in nature. The particles of the dispersed phase are in a state of continuous motion and remain suspended in the solution. Filterability : Colloids require specialized filters known as ultrafilters for filtration.

Explanation:

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