Separation of Corn Flour and Water using Filtration
Separating corn flour and water can be achieved through the process of filtration. Filtration is a method used to separate a solid from a liquid by passing the mixture through a porous material which only allows the liquid to pass through, leaving the solid behind.

Materials Needed:
- Corn flour and water mixture
- Funnel
- Filter paper or coffee filter
- Beaker or container

Procedure:
1. Set up the funnel over a clean beaker or container.
2. Place a piece of filter paper or a coffee filter inside the funnel.
3. Slowly pour the mixture of corn flour and water into the funnel.
4. The water will pass through the filter paper and collect in the beaker, while the corn flour will be left behind on the filter paper.
5. Allow the water to completely pass through the filter paper, leaving the corn flour trapped on the filter.
6. Carefully remove the filter paper with the corn flour and discard it.
7. The water collected in the beaker is now separated from the corn flour and can be used or disposed of as needed.

Explanation:
Filtration works by trapping the solid particles in the mixture (in this case, corn flour) on the filter paper, while allowing the liquid (water) to pass through. The porous nature of the filter paper enables the separation of the two components based on their size and physical properties. This method is effective in separating insoluble solids from liquids and is widely used in various industries and laboratories for purification and separation purposes.