JEE Main & Advanced Chemistry Hydrocarbons Question Bank Critical Thinking

  • question_answer Which kind of isomerism will butene-2 show

    A) Geometrical

    B) Optical

    C) Position

    D) None of these

    Correct Answer: A

    Solution :

               2-butene shows geometrical isomerism. \[\underset{\text{cis-Butene-2}}{\mathop{\begin{matrix}    H-C-C{{H}_{3}}  \\    |\,|\,\,\,\,\,  \\    H-C-C{{H}_{3}}  \\ \end{matrix}}}\,\] \[\underset{\text{trans-Butene-2}}{\mathop{\begin{matrix}    \,\,\,\,\,H-C-C{{H}_{3}}  \\    |\,|  \\    C{{H}_{3}}-C-H\,\,\,\,\,\,  \\ \end{matrix}}}\,\]

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