Ethylene is subjected to a hydration reaction in order to obtain: a) an alcohol b) an aldehyde c) a carboxylic acid d) an ether

Correct answer # 1 Alcohol.
Hydration is the name given to the process of attaching water molecules to ions.
The formula looks like this.
C2H4 + H2O = C2H5OH.
On the left is ethylene, on the right is water. The result is ethyl alcohol. Or ethanol or methylcarbinol. Monohydric alcohol.

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