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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2008

  • question_answer
    The best method to separate the mixture of ortho and para nitrophenol \[(1:1)\] is

    A)  vaporization

    B)         colour spectrum

    C)         distillation

    D)         crystallization

    Correct Answer: C

    Solution :

    Ortho and para nitrophenol is separated by distillation because \[p-\]nitrophenol has higher boiling point than \[o-\]nitrophenol due to \[H-\]bonding.


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