JEE Main & Advanced Sample Paper JEE Main - Mock Test - 8

  • question_answer
    Identify Z in the following sequence of reactions - \[C{{H}_{3}}-COON{{H}_{4}}\xrightarrow{\Delta }X\xrightarrow{{{P}_{2}}{{O}_{5}}}Y\xrightarrow{{{H}_{2}}O/{{H}^{\oplus }}}Z\]

    A) \[C{{H}_{3}}-C{{H}_{2}}-CO-N{{H}_{2}}\]   

    B) \[C{{H}_{3}}-CN\]

    C) \[{{(C{{H}_{3}}CO)}_{2}}O\] 

    D) \[C{{H}_{3}}-COOH\]

    Correct Answer: D

    Solution :

    \[C{{H}_{3}}-COON{{H}_{4}}\xrightarrow{\Delta }\underset{(X)}{\mathop{C{{H}_{3}}-CON{{H}_{2}}}}\,\]\[\xrightarrow{\Delta /{{P}_{2}}{{O}_{5}}}\underset{(Y)}{\mathop{C{{H}_{3}}-CN}}\,\xrightarrow{{{H}_{3}}{{O}^{\oplus }}}\underset{(Z)}{\mathop{C{{H}_{3}}-COOH}}\,\]


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