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JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Critical Thinking

  • question_answer
    The compound \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{\,\,|\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C\,\,=\,\,}}\,}}\,CH-C{{H}_{3}}\] on reaction with \[NaI{{O}_{4}}\]in the presence of \[KMn{{O}_{4}}\]gives [CBSE PMT 2003]

    A) \[C{{H}_{3}}CHO+C{{O}_{2}}\]

    B) \[C{{H}_{3}}COC{{H}_{3}}\]

    C) \[C{{H}_{3}}COC{{H}_{3}}+C{{H}_{3}}COOH\]

    D) \[C{{H}_{3}}COC{{H}_{3}}+C{{H}_{3}}CHO\]

    Correct Answer: D

    Solution :

    \[C{{H}_{3}}-\overset{C{{H}_{3\,\,\,\,\,\,\,}}}{\mathop{\overset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C\,=CH}}\,}}\,\,-C{{H}_{3}}\underset{KMn{{O}_{4}}}{\mathop{\xrightarrow{NaI{{O}_{4}}}}}\,C{{H}_{3}}COC{{H}_{3}}\] \[+C{{H}_{3}}CHO\]


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