Question

Please

briefly state the uses of Calcium Oxide(Cao) ?

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

Uses of calcium oxide.
It is extensivelyused for medicinal purpose and insecticides.
It finds its application in manufacturing of cement, paper, and high-grade steel.
Lime is used as a reagent in laboratories for dehydration, precipitation, etc.

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