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JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Method of expressing concentration of solution

  • question_answer
    If \[5.0gm\] of \[BaC{{l}_{2}}\] is present in \[{{10}^{6}}gm\] solution, the concentration is

    A)                 1 ppm    

    B)                 5 ppm

    C)                 50 ppm 

    D)                 1000 ppm

    Correct Answer: B

    Solution :

              Concentration \[=\frac{5\times {{10}^{6}}}{{{10}^{6}}}\] = 5 ppm.


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