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9th Class Science Is Matter Around Us Pure

  • question_answer 25)
      Tincture of iodine has antiseptic properties. This solution is made by dissolving (a) iodine in potassium iodide                                    (b) iodine in vaseline (c) iodine in water                                                           (d) iodine in alcohol

    Answer:

      (d) Tincture of iodine is made by dissolving iodine in alcohol.


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