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12th Class Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank MCQs - Haloalkanes and Haloarenes

  • question_answer
    Product obtained on reacting ethyl chloride with acj. KOH is

    A) \[C{{H}_{3}}C{{H}_{2}}OH\]

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

    C) \[C{{H}_{2}}=C{{H}_{2}}\]

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

    Correct Answer: A

    Solution :

    [a]
    When ethyl chloride reacts with aq. KOH, then ethanol is formed.
    \[\underset{Ethyl\,\,chloride}{\mathop{C{{H}_{3}}C{{H}_{2}}Cl}}\,\xrightarrow[{{S}_{N}}2]{Aq.\,\,KOH}\underset{Ethanol}{\mathop{C{{H}_{3}}C{{H}_{2}}OH}}\,\]


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