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

  • question_answer
    The number of moles of \[KCl\] in \[1000\,ml\] of 3 molar solution is                                            [NCERT 1973]

    A)                 1             

    B)                 2

    C)                 3             

    D)                 1.5

    Correct Answer: C

    Solution :

              \[M=\frac{n}{V(l)}\]Þ \[3=\frac{n}{1}\]Þ n \[=\]3 moles.


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