J & K CET Engineering J and K - CET Engineering Solved Paper-2007

  • question_answer
    One part of solute in one million parts of solvent is expressed as

    A)  ppm        

    B)  mg/100 cc

    C)  g/L           

    D)  g/100cc

    Correct Answer: A

    Solution :

     The concentration is expressed in parts per million (ppm) when one part of solute is dissolved in one million parts of solvent.


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