Question

give the preparation and the uses of lime​

Answer 1

Uses of Calcium Oxide

It finds its application in the manufacturing of cement, paper, and high-grade steel. Lime is used as a reagent in laboratories for dehydration, precipitation reaction, etc. It is the cheapest alkali available which is an important ingredient in the manufacturing of caustic soda.

Hope it helps you....☝️

Answer 2

Answer:

Vertical or horizontal kilns are used to burn limestone. The kilns have steel shells line with refracting bricks. Calcium oxide or lime is prepared by the calcination process. Limestone or calcium carbonate is heated to a temperature between 1200oC and 1300oC in Kilns and it decomposes to quicklime and carbon dioxide.

Explanation:

HOPE IT HELPS....PLS MARK ME AS BRAINLIEST ♥️