State the characteristics of a colloid.

1.	State the characteristics of a colloid.
Answer» 1. In a colloid, the particles are spread uniformly throughout the solution. 2. The size of the particles is less than that of the particles in a suspension. 3. The particles are not visible to the naked eye. 4. The particles scatter a beam of light. 5. A colloidal solution appears to be homogeneous, but actually it is heterogeneous.

Answer»

1. In a colloid, the particles are spread uniformly throughout the solution.

2. The size of the particles is less than that of the particles in a suspension.

3. The particles are not visible to the naked eye.

4. The particles scatter a beam of light.

5. A colloidal solution appears to be homogeneous, but actually it is heterogeneous.

Discussion