MGIMS WARDHA MGIMS WARDHA Solved Paper-2012

  • question_answer
    The bad odour compound formed by the reaction between chloroform and aniline in the presence of alcoholic KOH

    A)  acetylene                          

    B)  nitro benzene

    C)  phenyl isocyanate         

    D)  chloromine

    Correct Answer: C

    Solution :

                    Carbylamine reaction \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}+CHC{{l}_{3}}+3KOH\xrightarrow[{}]{{}}\underset{\begin{smallmatrix}  \,\,\,\,\,Phenyl \\  isocyanide \end{smallmatrix}}{\mathop{{{C}_{6}}{{H}_{5}}N\overset{\to }{\mathop{\equiv }}\,}}\,C\]          \[+3KCl+3HP\]


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