JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkene

  • question_answer
    Using anhydrous \[AlC{{l}_{3}}\] as catalyst, which one of the following reaction produces ethylbenzene \[(PhEt)\] [CBSE PMT 2004]

    A) \[{{H}_{2}}C=C{{H}_{2}}+{{C}_{6}}{{H}_{6}}\]

    B) \[{{H}_{3}}C-C{{H}_{3}}+{{C}_{6}}{{H}_{6}}\]

    C) \[{{H}_{3}}C-C{{H}_{2}}OH+{{C}_{6}}{{H}_{6}}\]

    D) \[C{{H}_{3}}-CH=C{{H}_{2}}+{{C}_{6}}{{H}_{6}}\]

    Correct Answer: A

    Solution :

    \[{{C}_{6}}{{H}_{6}}+{{H}_{2}}C=C{{H}_{2}}\underset{95{}^\circ \text{ pressure}}{\mathop{\xrightarrow{AlC{{l}_{3}}.Hl}}}\,{{C}_{6}}{{H}_{5}}C{{H}_{2}}C{{H}_{3}}\] 


You need to login to perform this action.
You will be redirected in 3 sec spinner