faqs-mcqs class 10 Chemical Reactions and Equations-What is the chemical name for slaked lime?-157

Review

( A )  Calcium hydroxide

( B )  Calcium carbonate

( C )  Calcium oxide

( D )  Carbon monoxide

Correct Answer

Calcium hydroxide

Explanation

The chemical name of slaked lime is Calcium Hydroxide. The chemical formula of slaked lime (Calcium Hydroxide) is Ca(OH)₂.

The another general name of slaked lime (Calcium hydroxide) are hydrated lime, caustic lime, builder's lime, cal, and pickling lime.

Slaked lime is formed on reaction of calcium oxide with water.

CaO(s) + H₂ → Ca(OH)₂

Slaked lime (Calcium hydroxide) is used in whitewashing.