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9th Class Social Science Is Matter Around Us Pure Question Bank 9th CBSE Social Science Is Matter Around Us Pure

  • question_answer
      List the two conditions essential for using distillation as a method for separation of the components from a mixture.

    Answer:

                      (i) The components (liquid) must be miscible with each other.                                          (1/2) (ii) The components must differ in their boiling points by more than 25°C.             (1/2)


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