Question

Name two components of colloids.

Answer 1

Colloids:

1. Colloids are non-separating, non-settling mixtures.
2. While colloidal combinations are commonly thought to be homogeneous, microscopic examination reveals that they often have heterogeneous properties.
3. Every colloid has two components: The dispersed phase and the dispersing medium.
4. The dispersed phase of a colloid solution refers to the solute-like component (colloidal particles), whereas the dispersing medium refers to the solvent-like component.
5. Colloid particles are solids or liquids suspended in a medium. The size of these particles, which are larger than molecules, distinguishes a colloid from a solution.
6. A colloid, on the other hand, has smaller particles than a suspension.
7. Examples: Fog, whipped cream, milk.

Therefore, the two components of colloids are the dispersed phase and the dispersion medium.