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Lime obtained from the calcination of Pure Limestone is called:
- a)Quick Lime
- b)Pure Lime
- c)Lean Lime
- d)Rich Lime
Correct answer is option 'A'. Can you explain this answer?
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Lime obtained from the calcination of Pure Limestone is called:a)Quic...
Quick lime is a pure lime-stone product. It consists of oxides of calcium and is not crystalline. Pure lime and rich lime are different names of fat lime. lean lime is also another name for poor lime.
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Hence, the correct option is (A).
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Lime obtained from the calcination of Pure Limestone is called:a)Quic...
Quick Lime
Quick Lime is the term used to describe the lime obtained from the calcination of pure limestone. Calcination is the process of heating limestone to a high temperature to remove impurities and convert it into lime.
Calcination of Pure Limestone
When pure limestone is subjected to high temperatures (around 900-1000°C), it undergoes a chemical reaction called calcination. During this process, limestone (CaCO3) decomposes into two products: carbon dioxide (CO2) and quick lime (CaO).
The chemical reaction can be represented as follows:
CaCO3 (s) → CaO (s) + CO2 (g)
Characteristics of Quick Lime
Quick Lime, also known as calcium oxide, is a white, caustic, crystalline solid. It is highly reactive and can react vigorously with water, releasing a large amount of heat in the process. This exothermic reaction is known as slaking or hydration.
When quick lime reacts with water, it undergoes a chemical reaction to form calcium hydroxide (Ca(OH)2), also known as slaked lime. This reaction can be represented as follows:
CaO (s) + H2O (l) → Ca(OH)2 (aq)
Applications of Quick Lime
Quick Lime has various applications in different industries due to its chemical properties. Some of its common uses include:
1. Construction: Quick Lime is used in the construction industry for making mortar and plaster. It reacts with water to form calcium hydroxide, which acts as a binder and helps in the hardening of the construction material.
2. Agriculture: Quick Lime is used in agriculture to neutralize acidic soils. It reacts with the acidic components in the soil, such as hydrogen ions, to raise the pH level and make the soil more alkaline.
3. Water Treatment: Quick Lime is used in water treatment processes to remove impurities and adjust the pH level of water. It can be used to remove hardness-causing minerals and control algae growth.
4. Chemical Manufacturing: Quick Lime is used as a raw material in various chemical manufacturing processes. It is used in the production of calcium-based chemicals and compounds.
In conclusion, quick lime is the term used to describe the lime obtained from the calcination of pure limestone. It is a highly reactive and versatile compound with various applications in construction, agriculture, water treatment, and chemical manufacturing industries.
Quick Lime is the term used to describe the lime obtained from the calcination of pure limestone. Calcination is the process of heating limestone to a high temperature to remove impurities and convert it into lime.
Calcination of Pure Limestone
When pure limestone is subjected to high temperatures (around 900-1000°C), it undergoes a chemical reaction called calcination. During this process, limestone (CaCO3) decomposes into two products: carbon dioxide (CO2) and quick lime (CaO).
The chemical reaction can be represented as follows:
CaCO3 (s) → CaO (s) + CO2 (g)
Characteristics of Quick Lime
Quick Lime, also known as calcium oxide, is a white, caustic, crystalline solid. It is highly reactive and can react vigorously with water, releasing a large amount of heat in the process. This exothermic reaction is known as slaking or hydration.
When quick lime reacts with water, it undergoes a chemical reaction to form calcium hydroxide (Ca(OH)2), also known as slaked lime. This reaction can be represented as follows:
CaO (s) + H2O (l) → Ca(OH)2 (aq)
Applications of Quick Lime
Quick Lime has various applications in different industries due to its chemical properties. Some of its common uses include:
1. Construction: Quick Lime is used in the construction industry for making mortar and plaster. It reacts with water to form calcium hydroxide, which acts as a binder and helps in the hardening of the construction material.
2. Agriculture: Quick Lime is used in agriculture to neutralize acidic soils. It reacts with the acidic components in the soil, such as hydrogen ions, to raise the pH level and make the soil more alkaline.
3. Water Treatment: Quick Lime is used in water treatment processes to remove impurities and adjust the pH level of water. It can be used to remove hardness-causing minerals and control algae growth.
4. Chemical Manufacturing: Quick Lime is used as a raw material in various chemical manufacturing processes. It is used in the production of calcium-based chemicals and compounds.
In conclusion, quick lime is the term used to describe the lime obtained from the calcination of pure limestone. It is a highly reactive and versatile compound with various applications in construction, agriculture, water treatment, and chemical manufacturing industries.
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Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer?
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Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer?.
Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Lime obtained from the calcination of Pure Limestone is called:a)Quick Limeb)Pure Limec)Lean Limed)Rich LimeCorrect answer is option 'A'. Can you explain this answer?.
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