2. Questions Bank
  3. NEET
  4. Chemistry
  5. Solutions / विलयन

NEET Chemistry Solutions / विलयन Question Bank Self Evaluation Test - Solutions

  • question_answer
    The temperature at which 10% aqueous solution (w/v) of glucose will exhibit the osmotic pressure of 14 bar is -

    A) \[307.3{}^\circ C\]                   

    B) 307.3 K

    C) 34 K                             

    D) \[-34{}^\circ C\]

    Correct Answer: B

    Solution :

    [b] \[\pi =\frac{nRT}{V}\] or \[T=\frac{\pi V}{nR}\] 10% (w/v) aqueous solution of glucose means 10 g glucose is present in 100 mL of \[{{H}_{2}}O\] \[=\frac{14\times 100\times {{10}^{-3}}\times 180}{0.082\times 10}=307.3K\]


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