JEE Main & Advanced Chemistry GOC Question Bank Structural and stereo isomerism

  • question_answer Which one of the following exhibits geometrical isomerism [NCERT 1979; DPMT 1984; CBSE PMT 1990]

    A) \[\begin{matrix}    \ \ \ \ H  \\    {{H}_{3}}C  \\ \end{matrix}>C=C<\begin{matrix}    H\ \ \   \\    C{{H}_{3}}  \\ \end{matrix}\]

    B) \[\begin{matrix}    {{C}_{2}}H  \\    \,\,\,\ H  \\ \end{matrix}>C=C<\begin{matrix}    H  \\    H  \\ \end{matrix}\]

    C) \[\begin{matrix}    C{{H}_{3}}  \\    C{{H}_{3}}  \\ \end{matrix}>C=C<\begin{matrix}    H  \\    H  \\ \end{matrix}\]

    D)  \[H-\overset{C{{H}_{3}}}{\mathop{\underset{H}{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,}}\,\ -}}\,\underset{H}{\mathop{\underset{|}{\mathop{C}}\,}}\,=C<\begin{matrix}    H  \\    H  \\ \end{matrix}\]

    Correct Answer: A

    Solution :

    Not Available

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