MCQ
Reactant $(A)$ is


- A$\begin{matrix}
O\,\,\,\, \\
||\,\,\,\,\, \\
C{{H}_{3}}-C-{{(C{{H}_{2}})}_{5}} \\
\end{matrix}\begin{matrix}
O\,\,\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\,\,\, \\
-C-C{{H}_{3}} \\
\end{matrix}$ - ✓$\begin{matrix}
O\,\,\,\, \\
||\,\,\,\,\, \\
C{{H}_{3}}-C-{{(C{{H}_{2}})}_{4}} \\
\end{matrix}\begin{matrix}
O\,\,\,\,\, \\
||\,\,\,\,\, \\
-C-H \\
\end{matrix}$ - C$\begin{matrix}
O\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\, \\
H-C-{{(C{{H}_{2}})}_{5}} \\
\end{matrix}\begin{matrix}
O\,\,\,\,\, \\
||\,\,\,\,\, \\
-C-H \\
\end{matrix}$ - D$\begin{matrix}
O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C-{{(C{{H}_{2}})}_{4}}-C{{H}_{2}}-OH \\
\end{matrix}$
