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  3. 6th Class
  4. Science
  5. Separation of Substances

6th Class Science Separation of Substances Question Bank Sepration and Substances

  • question_answer
    Which of the following processes is used tore move stone from wheat?

    A) Threshing        

    B) Winnowing

    C) Hand picking              

    D) None of these

    Correct Answer: C

    Solution :

        Hand picking can be used for separation of slightly larger sized impurities.


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