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  5. Water: A Precious Resource

7th Class Science Water: A Precious Resource Question Bank Water : A Precious Resource

  • question_answer
    Any sample of water that contains more than 2% of dissolved salts, particularly common salt, is called

    A) potable water              

    B) saline water

    C) distilled water              

    D) decanted water

    Correct Answer: B

    Solution :

    saline water


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