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Haryana PMT Haryana PMT Solved Paper-2002

  • question_answer
    Identify (Y) in the series: \[CH\equiv CH\xrightarrow{{{O}_{3}}/NaOH}(X)\xrightarrow{Zn/C{{H}_{3}}COOH}(Y)\]

    A)  \[C{{H}_{3}}OH\]

    B)  \[C{{H}_{3}}C{{H}_{2}}COOH\]

    C)  \[C{{H}_{3}}C{{H}_{2}}COOH\]

    D)  \[C{{H}_{2}}OH-C{{H}_{2}}OH\]

    Correct Answer: D

    Solution :

    \[\underset{CH}{\overset{CH}{\mathop{|||}}}\,\xrightarrow{{{O}_{3}}/NaOH}\underset{CH=O}{\overset{CH=O}{\mathop{|}}}\,\xrightarrow[C{{H}_{3}}COOH]{Zn}\underset{C{{H}_{2}}OH}{\overset{C{{H}_{2}}OH}{\mathop{|}}}\,\]


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