JEE Main & Advanced AIEEE Solved Paper-2003

  • question_answer
    Ethyl isocyanide on hydrolysis in acidic medium generates     AIEEE  Solved  Paper-2003

    A) ethylamine salt and methanoic acid

    B) propanoic acid and ammonium salt

    C) ethanoic acid and ammonium salt

    D) methylamine salt and ethanoic acid

    Correct Answer: A

    Solution :

    \[{{C}_{2}}{{H}_{5}}NC+{{H}_{2}}O\xrightarrow{{{H}^{+}}}\underset{formic\,\,acid}{\mathop{HCOOH}}\,+{{C}_{2}}{{H}_{5}}N{{H}_{2}}\] \[{{C}_{2}}{{H}_{5}}N{{H}_{2}}+{{H}^{+}}\xrightarrow{{}}\underset{salt}{\mathop{{{C}_{2}}{{H}_{5}}NH_{3}^{+}}}\,\]


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