JEE Main & Advanced Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Preparation of Halogen containing compounds

  • question_answer
    The product formed on reaction of ethyl alcohol with bleaching powder is [Orissa JEE 2004; DPMT 1978; AIIMS 1991]

    A) \[CHC{{l}_{3}}\]

    B) \[CC{{l}_{3}}CHO\]

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

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

    Correct Answer: A

    Solution :

               \[CaOC{{l}_{2}}+{{H}_{2}}O\to Ca{{(OH)}_{2}}+C{{l}_{2}}\]                    \[C{{H}_{3}}C{{H}_{2}}OH+C{{l}_{2}}\to C{{H}_{3}}CHO+HCl\] \[C{{H}_{3}}CHO+C{{l}_{2}}\xrightarrow{Ca{{(OH)}_{2}}}CHC{{l}_{3}}+{{(C{{H}_{3}}COO)}_{2}}Ca\]


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