MCQ
$\begin{array}{*{20}{c}}
  {C{H_3} - CH - CH - C{H_3}} \\ 
  {\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,} \\ 
  {Cl\,\,\,\,\,\,\,\,\,\,\,Cl\,\,\,} 
\end{array}$ $\xrightarrow[dry\,ether]{Na}X\xrightarrow[\left( 2 \right)\,{{H}_{2}}{{O}_{2}},\overset{\Theta }{\mathop{O}}\,{{H}_{\left( aq \right)}}]{\left( 1 \right)\,B{{H}_{3}},THF}Y;\,Y$ is
  • $\begin{matrix}
       C{{H}_{3}}-C{{H}_{2}}-CH-C{{H}_{3}}  \\
       \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|  \\
       \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH\,  \\
    \end{matrix}$
  • B
    $CH_3-CH_2-CH_2-CH_3$
  • C
    $CH_3-CH_2-CH_2-CH_2-OH$
  • D
    $\begin{matrix}
       \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,O\,\,\,  \\
       \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||  \\
       C{{H}_{3}}-C{{H}_{2}}-CH-O-C-C{{H}_{3}}  \\
    \end{matrix}$

Answer

Correct option: A.
$\begin{matrix}
   C{{H}_{3}}-C{{H}_{2}}-CH-C{{H}_{3}}  \\
   \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|  \\
   \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH\,  \\
\end{matrix}$
a

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free