Class 5 Exam > Class 5 Questions > ____ is used in refrigerators, air conditione...
Start Learning for Free
____ is used in refrigerators, air conditioners and in many other industrial processes.
- a)Carbon dioxide
- b)Carbon monoxide
- c)Chlorofluorocarbon
- d)Methane
- e)None of these
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
____ is used in refrigerators, air conditioners and in many other indu...
Answer:
The correct answer is C: Chlorofluorocarbon.
Explanation:
Chlorofluorocarbons (CFCs) are a type of synthetic organic compounds that contain carbon, chlorine, and fluorine atoms. They have been widely used in refrigeration, air conditioning, and industrial processes for many years. Here is a detailed explanation:
- Refrigerators: CFCs were commonly used as refrigerants in older refrigerators. They have excellent cooling properties and were able to provide efficient cooling for the refrigerator.
- Air conditioners: CFCs were also used as refrigerants in air conditioning systems. They were effective in absorbing heat from indoor air and releasing it to the outdoor environment, thereby cooling the indoor space.
- Industrial processes: CFCs were used in various industrial processes, such as in the production of foam insulation, aerosol propellants, and solvents. They were valued for their stability, non-flammability, and low toxicity.
However, it is important to note that the use of CFCs has significantly decreased in recent years due to their harmful effects on the ozone layer. CFCs are known to deplete the ozone layer, which protects the Earth from harmful ultraviolet (UV) radiation. In response to this environmental concern, the production and use of CFCs have been regulated and phased out in many countries.
In conclusion, CFCs have been widely used in refrigerators, air conditioners, and various industrial processes. However, their use has been phased out due to their harmful effects on the ozone layer.
The correct answer is C: Chlorofluorocarbon.
Explanation:
Chlorofluorocarbons (CFCs) are a type of synthetic organic compounds that contain carbon, chlorine, and fluorine atoms. They have been widely used in refrigeration, air conditioning, and industrial processes for many years. Here is a detailed explanation:
- Refrigerators: CFCs were commonly used as refrigerants in older refrigerators. They have excellent cooling properties and were able to provide efficient cooling for the refrigerator.
- Air conditioners: CFCs were also used as refrigerants in air conditioning systems. They were effective in absorbing heat from indoor air and releasing it to the outdoor environment, thereby cooling the indoor space.
- Industrial processes: CFCs were used in various industrial processes, such as in the production of foam insulation, aerosol propellants, and solvents. They were valued for their stability, non-flammability, and low toxicity.
However, it is important to note that the use of CFCs has significantly decreased in recent years due to their harmful effects on the ozone layer. CFCs are known to deplete the ozone layer, which protects the Earth from harmful ultraviolet (UV) radiation. In response to this environmental concern, the production and use of CFCs have been regulated and phased out in many countries.
In conclusion, CFCs have been widely used in refrigerators, air conditioners, and various industrial processes. However, their use has been phased out due to their harmful effects on the ozone layer.
Attention Class 5 Students!
To make sure you are not studying endlessly, EduRev has designed Class 5 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 5.
|
Explore Courses for Class 5 exam
|
|
Similar Class 5 Doubts
Top Courses for Class 5View all
____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer?.
____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice ____ is used in refrigerators, air conditioners and in many other industrial processes.a)Carbon dioxideb)Carbon monoxidec)Chlorofluorocarbond)Methanee)None of theseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 5 tests.
|
|
Explore Courses for Class 5 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
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup