MCQ
The reaction of ${C_2}{H_5}OH$ with ${H_2}S{O_4}$ does not give
- AEthylene
- BDiethyl ether
- ✓Acetylene
- DEthyl hydrogen sulphate
✓
Answer
Correct option: C.
Acetylene
c
${{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,110\,{{\,}^{o}}C}\,$ $\underset{Ethyl\,\,hydrogen\,\,sulphate}{\mathop{{{C}_{2}}{{H}_{5}}HS{{O}_{4}}\,}}\,+\,{{H}_{2}}O$
${{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,110\,{{\,}^{o}}C}\,$ $\underset{Ethyl\,\,hydrogen\,\,sulphate}{\mathop{{{C}_{2}}{{H}_{5}}HS{{O}_{4}}\,}}\,+\,{{H}_{2}}O$
${{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,137\,{{\,}^{o}}C}\,$ $\underset{Diethyl\,\,Ether}{\mathop{{{C}_{2}}{{H}_{5}}-O-{{C}_{2}}{{H}_{5}}\,}}\,+\,{{H}_{2}}O$
${{C}_{2}}{{H}_{5}}OH\,\xrightarrow{{{H}_{2}}S{{O}_{4}}\,\,,\,\,170\,{{\,}^{o}}C}\,$ $\underset{Ethene}{\mathop{{{C}_{2}}{{H}_{4}}\,}}\,+\,{{H}_{2}}O$
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