JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Osmosis and Osmotic pressure of the solution

  • question_answer
    The relationship between osmotic pressure at \[273\,K\] when \[10g\] glucose \[({{P}_{1}}),\,10g\] urea \[({{P}_{2}})\] and \[10g\] sucrose \[({{P}_{3}})\] are dissolved in \[250ml\] of water is       [CBSE PMT 1996]

    A)                 \[{{P}_{1}}>{{P}_{2}}>{{P}_{3}}\]            

    B)                 \[{{P}_{3}}>{{P}_{1}}>{{P}_{2}}\]

    C)             \[{{P}_{2}}>{{P}_{1}}>{{P}_{3}}\]          

    D)                 \[{{P}_{2}}>{{P}_{3}}>{{P}_{1}}\]

    Correct Answer: C

    Solution :

               \[P=\frac{w}{mv}\,R.T\] since wvT are constant thus \[P\propto \frac{1}{m}\] \[{{P}_{2}}>{{P}_{1}}>{{P}_{3}}\].


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