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Define the term handpicking.
What do you mean by threshing? Where is it used?
What is evaporation?
Explain the method that can be used for separating the following mixture:
How will you prepare cheese (paneer)?
Define winnowing.
Write various methods of separation of components from their mixture.
Where is decantation used? Give two examples.
Describe the method to obtain salt from sea water.
What is decantation?