Apparatus Required:
1. Funnel
2. Filter paper
3. Glass beaker or container
4. Stirring rod or spoon
5. Measuring cup or spoon
6. Sieve (optional)
Procedure:
1. Preparation:
- Ensure that the sand and sugar mixture is dry and well-mixed.
- Place the filter paper inside the funnel, making sure it fits snugly against the sides.
- Position the funnel over the glass beaker or container.
2. Adding the Mixture:
- Carefully pour a small amount of the sand and sugar mixture onto the filter paper. Avoid overfilling the funnel.
3. Stirring and Filtration:
- Gently stir the mixture with the stirring rod or spoon to help separate the sand and sugar particles.
- As the liquid (containing sugar) passes through the filter paper, the sand particles will be retained on the paper due to their larger size.
4. Rinsing:
- Once most of the liquid has passed through the filter paper, you may gently rinse the remaining mixture on the paper with a small amount of water. This helps to ensure complete separation.
5. Collecting the Sugar Solution:
- The sugar solution that passes through the filter paper is now separated from the sand. Collect it in the glass beaker or container.
6. Drying the Sand:
- Let the sand on the filter paper dry completely. You may use a paper towel to help absorb any excess moisture.
Optional Step:
- If you want to separate the sand further based on particle size, you can use a sieve. Place a sieve with a mesh size smaller than the sand particles over the container. Pour the dried sand through the sieve to remove any remaining small particles and obtain relatively uniform sand.
By following this process, you can effectively separate sand and sugar using simple apparatus like a funnel, filter paper, and a glass beaker or container.
