1.

How will you convert ethanol into ethene?

Answer»

Solution :Dehydration of ethanol with conc. `H_(2)SO_(4)` at 443K gives ETHENE.
`UNDERSET("Ethanol")(CH_(3)CH_(2)OH) underset(("Dehydration"))overset("Conc. "H_(2)SO_(4),443K)to underset("Ethene")(CH_(2)=CH_(2))+H_(2)O`


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