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Haryana PMT Haryana PMT Solved Paper-2010

  • question_answer
    \[RCOOH\xleftarrow{{{H}_{3}}{{O}^{+}}}X\xrightarrow{[H]}RC{{H}_{2}}N{{H}_{2}}\]Identify the X in the above sequence.

    A)  Alkane nitrile   

    B)  Alkyl is nitrile

    C)  Aldoxime       

    D)  Alkyl nitrile

    Correct Answer: A

    Solution :

                    \[\underset{acid}{\mathop{RCOOH}}\,\xleftarrow[-N{{H}_{3}}]{{{H}_{3}}{{O}^{+}}}\underset{alkane\,nitrile}{\mathop{\underset{(X)}{\mathop{RCN}}\,}}\,\xrightarrow{4[H]}\underset{primary\,\text{amine}}{\mathop{RC{{H}_{2}}N{{H}_{2}}}}\,\]


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