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9th Class Science The Fundamental Unit of Life Question Bank 9th CBSE Science The Fundamental Unit of Life

  • question_answer
      A person takes concentrated solution of salt. After sometime he starts vomiting. What is the phenomenon responsible for such a situation? Explain.                

    Answer:

                      Solution of salt is hypertonic solution, so it causes irritation and excessive dehydration in stomach due to exosmosis, which make the person uncomfortable causing reverse movements and thus vomiting.                      (3)


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