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JEE Main & Advanced Sample Paper JEE Main Sample Paper-28

  • question_answer
    A decimolar solution of potassium ferrocyanide is \[50%\] dissociated at \[300\,K\]. The osmotic pressure of the solution is \[(R=0.0821\,L\,atm\,{{K}^{-1}}mo{{l}^{-1}})\]

    A)  \[7.39\] atm                     

    B)  \[73.9\] atm

    C)  \[2.463\] atm                   

    D)  \[24.63\] atm

    Correct Answer: A

    Solution :

    Osmotic pressure\[=CRTxi\]


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