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Karnataka Board PUCPUC Science Class 11

Describe the importance of the limestone. - Chemistry

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Question

Describe the importance of the limestone.

Short/Brief Note
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Solution 1

Chemically, limestone is CaCO3.

Importance of limestone

  • It is used in the preparation of lime and cement.
  • It is used as a flux during the smelting of iron ores.
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Solution 2

Limestone:

  • Extensively used in the manufacturing of high quality paper.
  • Used as mild abrasive in toothpaste.
  • As a filler in cosmetics.
  • Used as an antacid.
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Some Important Compounds of Calcium
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