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

  • question_answer Which is the example of branch isomerization [NCERT 1976]

    A) \[\underset{{}}{\mathop{\underset{{}}{\mathop{\overset{C}{\mathop{\overset{|}{\mathop{C-C-C}}\,}}\,}}\,}}\,-C\]- C and \[\underset{C}{\mathop{\underset{|}{\mathop{\overset{C}{\mathop{\overset{|}{\mathop{C-C-C}}\,}}\,}}\,}}\,\]

    B) \[\underset{C}{\mathop{\underset{|}{\mathop{\overset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C}{\mathop{\overset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}{\mathop{C-C-C}}\,}}\,}}\,}}\,\] and \[\underset{C}{\mathop{\underset{|}{\mathop{\overset{C\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{\overset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C-C-C}}\,}}\,}}\,}}\,\]

    C) \[\begin{matrix}    C  \\    C  \\ \end{matrix}>C-C-C\] and \[\underset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C}{\mathop{\underset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}{\mathop{\overset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,C}{\mathop{\overset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}{\mathop{C-C-C}}\,}}\,}}\,}}\,\]

    D) \[C-C-C-C\] and \[\underset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C}{\mathop{\underset{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}{\mathop{C-C-C}}\,}}\,\]

    Correct Answer: A

    Solution :

    Not Available


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