Question

The process of adding water to lime to convert it in hydrated lime is known as

Answer 1

I'm not sure but can be lime cycle

Answer 2

The process of adding water to lime to convert it in hydrated lime is known as lime slaking.

Explanation:

When water is added to the lime ( Calcium oxide), it will produce Calcium hydroxide. This process is called as lime slaking.

The reaction is -

CaO + H₂O= Ca(OH)₂