Differentiate between True solution and colloid.
True solution | Colloid |
It is a homogeneous, clear, and transparent mixture in which particles of solute are invisible. | It is a heterogeneous, cloudy, and translucent mixture in which particles of solute can be seen with a microscope. |
The size of the solute particles is less than and can not be filtered using filter paper. | The size of the solute particles is between and can pass through ordinary filter paper but can not pass through ultra filters. |
The solution does not show Tyndall effect. | The solution shows Tyndall effect in which scattering of light takes place by the solute particles. |
For example: Salt or sugar solution in water, glucose in water. | For example: Milk, and moisturizing cream. |