JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkene

  • question_answer
    Ozonolysis of 2-methyl butene-2 yields

    A) Only aldehyde

    B) Only ketone

    C) Both aldehyde and ketone

    D) None of these

    Correct Answer: C

    Solution :

    \[C{{H}_{3}}-\underset{\underset{\,C{{H}_{3}}}{\mathop{|\,\,\,\,\,\,}}\,}{\mathop{C=}}\,CH-C{{H}_{3}}\underset{(2)\,Zn/{{H}_{2}}O}{\mathop{\xrightarrow{(1)\,{{O}_{2}}}}}\,\]\[\underset{\text{Ketone}}{\mathop{C{{H}_{3}}COC{{H}_{3}}}}\,+\underset{\text{Aldehyde}}{\mathop{CHOC{{H}_{3}}}}\,\]


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