MCQ
In the given reaction $[A]$ and $[B]$ respectively be :
  • $\begin{array}{*{20}{c}}
      {C{H_2}OH - C{H_2} - C{H_2} - CH - C{H_2}OH} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}\,\,\,\,\,\, \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
    \end{array}$ and (image)
  • B
    (image) and $\begin{array}{*{20}{c}}
      {C{H_2}OH - C{H_2} - C{H_2} - CH - C{H_2}OH} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
    \end{array}$
  • C
    Both are
  • D
    Both are $\begin{array}{*{20}{c}}
      {C{H_2}OH - C{H_2} - C{H_2} - CH - C{H_2}OH} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
      {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
    \end{array}$

Answer

Correct option: A.
$\begin{array}{*{20}{c}}
  {C{H_2}OH - C{H_2} - C{H_2} - CH - C{H_2}OH} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|}\,\,\,\,\,\, \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
\end{array}$ and (image)
a

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