11. ALCOHOLS, PHENOLS AND ETHERS (HM)
Explanation:
\({{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,110\,{{\,}^{o}}C}\,\) \(\underset{Ethyl\,\,hydrogen\,\,sulphate}{\mathop{{{C}_{2}}{{H}_{5}}HS{{O}_{4}}\,}}\,+\,{{H}_{2}}O\)
\({{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,137\,{{\,}^{o}}C}\,\) \(\underset{Diethyl\,\,Ether}{\mathop{{{C}_{2}}{{H}_{5}}-O-{{C}_{2}}{{H}_{5}}\,}}\,+\,{{H}_{2}}O\)
\({{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,170\,{{\,}^{o}}C}\,\) \(\underset{Ethene}{\mathop{{{C}_{2}}{{H}_{4}}\,}}\,+\,{{H}_{2}}O\)