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JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Lowering of vapour pressure

  • question_answer
    An aqueous solution of methanol in water has vapour pressure                                    [MNR 1986]

    A)                 Equal to that of water

    B)                 Equal to that of methanol

    C)                 More than that of water

    D)                 Less than that of water

    Correct Answer: C

    Solution :

             Methanol has low boiling point than \[{{H}_{2}}O\]             Lower is boiling point of solvent more is vapour pressure.


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