MCQ
Which is the example of branch isomerization
  • $\mathop {\mathop {\mathop {\mathop {C - C - C}\limits^| }\limits^C }\limits_{} }\limits_{}  - C$ -C and $\mathop {\mathop {\mathop {\mathop {C - C - C}\limits^| }\limits^C }\limits_| }\limits_C $
  • B
    $\begin{array}{*{20}{c}}
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
      {C - C - C} \\ 
      | \\ 
      C 
    \end{array}$ and $\begin{array}{*{20}{c}}
      {C\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
      {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
      {C - C - C} \\ 
      | \\ 
      C 
    \end{array}$
  • C

  • D
    $C - C - C - C$ and $\begin{array}{*{20}{c}}
      {C - C - C} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C} 
    \end{array}$

Answer

Correct option: A.
$\mathop {\mathop {\mathop {\mathop {C - C - C}\limits^| }\limits^C }\limits_{} }\limits_{}  - C$ -C and $\mathop {\mathop {\mathop {\mathop {C - C - C}\limits^| }\limits^C }\limits_| }\limits_C $
a
It’s obvious.

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