Solution:
The given statement is true.Concept- Calcium hydroxide, sometimes referred to as hydrated lime and pickling lime, has the molecular formula
. Calcium hydroxide is a white powder that is used in cement, plaster, and other products. Calcium oxide, or quicklime, is used to make it. Calcium oxide, sometimes referred to as quicklime, is what reacts with water to create slaked lime. In contrast, heating limestone, which is calcium carbonate, results in the formation of calcium oxide, sometimes known as quick lime.
The lime cycle is the process by which quicklime is produced from limestone and slaked lime from quicklime. Slaked lime is a base that is used in the treatment of waste materials, root canal fillings, and the production of paper because it produces hydroxide ions when dissolved in water.
Hence, the correct answer is option 1.
