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1. What is the process of separating grains from stalks called?

2. Which method is used to separate stones from grains by hand?

3. What is winnowing used to separate?

4. Sieving is used to separate:

5. What is the method of separating butter from curd?

6. What is the process of separating lighter components like husk from heavier grains?

7. The process of settling heavier particles at the bottom of a liquid is called:

8. The process of separating salt from seawater is called:

9. Which method is used to separate tea leaves from tea?

10. Decantation is used to separate:

11. Which of the following is NOT a method of separation?

12. Which process uses a magnet to separate substances?

13. What is the process of separating insoluble solids from liquids using a filter?

14. Which method is best suited to separate iron nails from sawdust?

15. Which of the following methods separates two liquids based on their densities?

16. In which method does heavier solid particles settle down in a liquid?