Answer:
hydration reaction
Step-by-step explanation:
The type of reaction would be hydration reaction.
Hydration reaction generally involves a chemical reaction of water with another reactant and in which the water ends up being converted to another product entirely.
A good example of hydration reaction is the reaction between alkene and water leading to the production of alcohol.
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![CH_3CH_2OH(g)](https://img.qammunity.org/2021/formulas/chemistry/college/ngix81t2356fxkytxxttcjemxvkumpztw4.png)