SSC Exam > SSC Questions > Lime obtained from the calcination of Pure L...
Start Learning for Free
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?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
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.
View all questions of this test
Hence, the correct option is (A).
Most Upvoted Answer
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.
|
Explore Courses for SSC exam
|
|
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?
Question Description
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?.
Solutions 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? in English & in Hindi are available as part of our courses for SSC.
Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of 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? defined & explained in the simplest way possible. Besides giving the explanation of
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?, a detailed solution 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? has been provided alongside types of 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? theory, EduRev gives you an
ample number of questions to practice 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? tests, examples and also practice SSC tests.
|
|
Explore Courses for SSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup