Differentiate between the different types of mixtures with example.
Homogeneous Mixtures | Heterogeneous Mixtures |
1. Those mixtures in which the substances are uniformly mixed without any clear boundary of separation are called homogeneous mixtures. | 1. Those mixtures in which the substances are non uniformly mixed with a clear boundary of separation are called heterogeneous mixtures. |
2. A homogeneous mixture has a uniform composition throughout its mass. In this type of mixture, the constituent particles cannot be seen with the naked eye. | 2. In this type of mixture the constituent particles can be seen with the naked eye. |
3. A homogeneous mixture may be formed from solids, liquids, or gases. | 3. A heterogeneous mixture has a non uniform composition throughout its mass. |
Example 1: A mixture of sugar or salt in water is a homogeneous mixture. This is because the different constituents are uniformly mixed without any boundary of separation. | Example 1: A mixture of two immiscible liquids i.e., petrol and water is an example of a heterogeneous mixture. |
Example 2: Air is a homogeneous mixture of Oxygen , Nitrogen , Argon, Carbon Dioxide , etc. This is because the gases present in it are uniformly mixed without any boundary of separation. | Example 2: The suspensions of solids in liquids are a heterogeneous mixture. For example, suspensions of chalk (a solid) in water (a liquid). |