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

  • question_answer
    If 18 gm of glucose \[({{C}_{6}}{{H}_{12}}{{O}_{6}})\] is present in 1000 gm of an aqueous solution of glucose, it is said to be [CPMT 1986]

    A)                 1 molal  

    B)                 1.1 molal

    C)                 0.5 molal               

    D)                 0.1 molal

    Correct Answer: D

    Solution :

              \[\frac{18}{180\times 1}=\frac{1}{10}=0.1\,\]molal.


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