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

  • question_answer
      State the separation technique you would apply for the separation of the following. (a)Sodium chloride from its solution in water (b)Tea leaves from tea (c)Iron pins from sand (d)Different pigments from an extract of leaves (e)Butter from curd (f) Fine mud particles suspended in water

    Answer:

         (a) Evaporation (b) Filtration (c) Magnetic separation (d) Chromatography (e) Centrifugation (f) Decantation and filtration


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