JEE Main & Advanced AIEEE Solved Paper-2002

  • question_answer
    Acetylene reacts with hypochlorous acid to form   AIEEE  Solved  Paper-2002

    A) \[C{{l}_{2}}CHCHO\]      

    B)           \[ClC{{H}_{2}}COOH\]

    C)           \[C{{H}_{3}}COCl\]       

    D)           \[ClC{{H}_{2}}CHO\]

    Correct Answer: A

    Solution :

    \[CH\equiv CH\xrightarrow{HOCl}C{{l}_{2}}CHCHO\]              tautomerising electrophile is \[C\,{{l}^{+}}\] mainly.


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