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

  • question_answer
    An aqueous solution of glucose is 10% in strength. The volume in which \[1gm\] mole of it is dissolved will be [AIIMS 1992; Pb. CET 2004]

    A)                  18 litre  

    B)                 9 litre

    C)                  0.9 litre

    D)                 1.8 litre

    Correct Answer: D

    Solution :

           10% glucose solution means \[10\,g=\frac{10}{180}\,\,mole\] in     100 cc. i.e., 0.1 litre                 Hence 1 mole will be present in\[\frac{0.1\times 180}{10}\]=1.8 litre.


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