Limestone


Ans.       The uses of Limestone are
1.     It is used in the manufacture of quicklime, cement, glass and washing soda.
2.     It is used in metallurgical operations.
3.     It is used in the form of marble in the construction of buildings, flooring and in carving sculptures.
4.     It is used in the preparation of CO2.

5.     It is used in the preparation of tooth powders and toothpastes. 

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