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

  • question_answer
    The starting substance for the preparation of \[C{{H}_{3}}I\] is [CPMT 1975]

    A) \[C{{H}_{3}}OH\]

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

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

    D) \[{{(C{{H}_{3}})}_{2}}CO\]

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}OH+HI\xrightarrow{ZnC{{l}_{2}}}C{{H}_{3}}I+{{H}_{2}}O\]


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