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NEET Sample Paper NEET Sample Test Paper-36

  • question_answer
    Pure water can be obtained from seawater by:

    A)  Centrifugation

    B)  Plasmolysis

    C)  Sedimentation

    D)  Reverse osmosis

    Correct Answer: D

    Solution :

     Seawater is forced on semipermeable membranes at high pressure to produce salt free water. The phenomenon is called reverse osmosis used for desalination of water.


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