Manipal Medical Manipal Medical Solved Paper-2003

  • question_answer
    Acetamide  and  ethyl  amine  are distinguished by reacting with:

    A) \[B{{r}_{2}}\]water

    B)  acidic\[KMn{{O}_{4}}\]

    C)  aq.\[NaOH\]and heat

    D)  aq.\[HCl\]and heat

    Correct Answer: C

    Solution :

     \[\underset{Acetamide}{\mathop{C{{H}_{3}}CON{{H}_{2}}}}\,+NaOH\xrightarrow[{}]{{}}C{{H}_{3}}COONa\] \[+N{{H}_{3}}\uparrow \] \[C{{H}_{2}}C{{H}_{2}}N{{H}_{2}}+NaOH\xrightarrow[{}]{{}}no\text{ }reaction\]


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