JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkene

  • question_answer
    Ethylene reacts with ozone gas to form the compound [UPSEAT 2001]

    A) \[HCHO\]

    B) \[{{C}_{2}}{{H}_{5}}OH\]

    C) \[O\,<\,\begin{matrix}    \underset{|}{\mathop{C}}\,{{H}_{2}}-\underset{|}{\mathop{O}}\,  \\    C{{H}_{2}}-O  \\ \end{matrix}\]

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

    Correct Answer: A

    Solution :

    \[C{{H}_{2}}=C{{H}_{2}}+{{O}_{3}}\xrightarrow{{}}\]\[\begin{align}   & \underset{|}{\mathop{C{{H}_{2}}}}\,\overset{O}{\mathop{\hat{\ }}}\,\underset{|}{\mathop{C{{H}_{2}}}}\,\to 2HCHO \\  & \,\,\,\,\,\,\,O-\,\,\,O \\ \end{align}\]


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