Question

how is Cao being used ????

Answer 1

⭐USES OF CALCIUM OXIDE(CAO):---

✨ it is an important primary material for the manufacturing of the substance called cement.

⭐ it is the cheapest form of the alkali

⭐ it is also used in the manufacturing of sodium carbonate from the caustic soda.

⭐ it is employed in the purification of the sugar and in the manufacturing of Dye stuffs.

✨magnesium peroxide$MgO_2$ and Calcium peroxide $Ca (OH)_2$

✨ these are obtained by passing H2 O2 in a suspension of magnesium hydroxide and calcuim hydroxide.

Answer 2

Heya mate
The answer of ur question is here


Question
how is Cao being used



Answer
♢ Calcium oxide (Quicklime) is used as a drying agent and, as a basic flux in metal extraction process


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♢ Calcium oxide is used in medical purposes insecticides



♢it is also used in the preparation of cement , paper Steel




hope it helps