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Important Compounds of Calcium Video Lecture | Chemistry Class 11 - NEET

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FAQs on Important Compounds of Calcium Video Lecture - Chemistry Class 11 - NEET

1. What are the important compounds of calcium?
Ans. Important compounds of calcium include calcium carbonate, calcium chloride, calcium oxide, calcium hydroxide, and calcium sulfate. These compounds have various applications in industries, agriculture, and healthcare.
2. How is calcium carbonate used?
Ans. Calcium carbonate is commonly used as a dietary supplement, antacid, food preservative, and in the manufacturing of paper, plastics, paints, and ceramics. It is also an essential ingredient in agricultural lime, which is used to improve soil quality.
3. What is the role of calcium chloride?
Ans. Calcium chloride is widely used as a de-icer for roads and sidewalks during winter due to its ability to lower the freezing point of water. It is also utilized in food production, water treatment, and as a drying agent in laboratories and industries.
4. How is calcium oxide commonly used?
Ans. Calcium oxide, also known as quicklime, is used in various applications such as cement production, water treatment, and as a flux in steelmaking. It can also be used in the production of glass, sugar, and in the purification of wastewater.
5. What are the uses of calcium hydroxide?
Ans. Calcium hydroxide, also called slaked lime, has several uses including its application in agriculture as a soil amendment and in the construction industry for mortar and plaster. It is also used in the production of chemicals, water treatment, and as an ingredient in some food products.
195 videos|337 docs|190 tests
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