2. Solved Papers
  3. Haryana PMT

Haryana PMT Haryana PMT Solved Paper-2001

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

    A)  vaporisation    

    B)  colour spectrum

    C)  distillation      

    D)  crystallization

    Correct Answer: C

    Solution :

                    Distillation, because p-nitrophenol has higher boiling point than o-nitrophenol due to hydrogen bonding.


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