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

  • question_answer
    Osmotic pressure of a solution containing 0.1 mole of solute per litre at \[273K\] is (in atm)      [CPMT 1988]

    A)                 \[\frac{0.1}{1}\times 0.08205\times 273\]       

    B)                 \[0.1\times 1\times 0.08205\times 273\]

    C)                 \[\frac{1}{0.1}\times 0.08205\times 273\]       

    D)                 \[\frac{0.1}{1}\times \frac{273}{0.08205}\]

    Correct Answer: A

    Solution :

                \[\pi =\frac{w}{m}\times RT\]\[=\frac{0.1}{1}\times 0.0821\times 273\]


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