11. ALCOHOLS, PHENOLS AND ETHERS (HM)
Explanation:
\({{C}_{2}}{{H}_{5}}O-{{C}_{2}}{{H}_{5}}\,\xrightarrow[Dark]{C{{l}_{2}}}\) $\underset{\alpha \,-\,\alpha '\,-\,dichlorodiethyl\,\,ether}{\mathop{\begin{matrix}
\,\,Cl\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,Cl\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\, \\
C{{H}_{3}}-CH-O-CH-C{{H}_{3}} \\
\end{matrix}}}\,$
\({{C}_{2}}{{H}_{5}}O-{{C}_{2}}{{H}_{5}}\,\xrightarrow[Light]{C{{l}_{2}}}\) \(\underset{Perchloro\det hylether}{\mathop{CC{{l}_{3}}-CC{{l}_{2}}-O-CC{{l}_{2}}-CC{{l}_{3}}}}\,\)