2. Solved Papers
  3. Haryana PMT

Haryana PMT Haryana PMT Solved Paper-2000

  • question_answer
    A 5% solution of cane sugar (molecular weight 342) is isotonic with 1% solution of substance X. The molecular weight of X is:

    A) \[34.2\]               

    B) \[136.2\]

    C) \[68.4\]               

    D) \[171.2\]

    Correct Answer: C

    Solution :

    Sol.         Molecuir weight of cane sugar \[=342\] \[\frac{5}{100\times 342}=\frac{1}{M\times 100}\]                 or            \[M=\frac{342}{5}\]                 or            \[M=68.4\]


You need to login to perform this action.
You will be redirected in 3 sec spinner