Question

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what are the uses of of calcium oxide???​

Answer 1

Here is your Answer Mate :---

⭐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 $MgO_2MgO </p><p>2$

and Calcium peroxide $Ca (OH)_2Ca(OH) </p><p>2$

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

Answer 2

Hello mate!!


↪️Answer:-Calcium oxide is widely used in industry, e.g., in making porcelain and glass; in purifying sugar; in preparing bleaching powder , calcium carbide, and calcium cyanamide; in water softeners; and in mortars and cements. Inagriculture it is used for treating acidic soils ( liming ).↩️

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