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Consider the following statements
Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased
Reason (R) : The adiabatic compression is a slow process
Of these statements
Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased
Reason (R) : The adiabatic compression is a slow process
Of these statements
- a)Both the A and the R are true and the R is a correct explanation of the A
- b)Both the A and R are true but the R is not a correct explanation of the A
- c)The A is true but the R is false
- d)Both the A and R are false
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Consider the following statements Assertion (A) : In adiabatic compre...
Adiabatic compression is a fast process. There is rise in temperature and also increase in internal energy during adiabatic compression.
So, both are false.
Hence, option D is correct.
This question is part of UPSC exam. View all JEE courses
Most Upvoted Answer
Consider the following statements Assertion (A) : In adiabatic compre...
Explanation:
Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased
- Adiabatic compression involves compressing a gas without any heat exchange with the surroundings.
- When a gas is compressed adiabatically, the work done on the gas increases its internal energy.
- The increase in internal energy leads to an increase in temperature according to the First Law of Thermodynamics.
- Therefore, Assertion (A) is false as the internal energy and temperature of the system increase during adiabatic compression.
Reason (R) : The adiabatic compression is a slow process
- The speed at which adiabatic compression occurs does not determine the change in internal energy or temperature.
- Adiabatic compression can be fast or slow, depending on the conditions and the system being compressed.
- The key factor in adiabatic compression is the absence of heat exchange, not the speed of the process.
- Therefore, Reason (R) is not a correct explanation of Assertion (A).
Therefore, the correct answer is option D - Both the A and R are false.
Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased
- Adiabatic compression involves compressing a gas without any heat exchange with the surroundings.
- When a gas is compressed adiabatically, the work done on the gas increases its internal energy.
- The increase in internal energy leads to an increase in temperature according to the First Law of Thermodynamics.
- Therefore, Assertion (A) is false as the internal energy and temperature of the system increase during adiabatic compression.
Reason (R) : The adiabatic compression is a slow process
- The speed at which adiabatic compression occurs does not determine the change in internal energy or temperature.
- Adiabatic compression can be fast or slow, depending on the conditions and the system being compressed.
- The key factor in adiabatic compression is the absence of heat exchange, not the speed of the process.
- Therefore, Reason (R) is not a correct explanation of Assertion (A).
Therefore, the correct answer is option D - Both the A and R are false.
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Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer?
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Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer?.
Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements Assertion (A) : In adiabatic compression, the internal energy and temperature of the system get decreased Reason (R) : The adiabatic compression is a slow process Of these statementsa)Both the A and the R are true and the R is a correct explanation of the Ab)Both the A and R are true but the R is not a correct explanation of the Ac)The A is true but the R is falsed)Both the A and R are falseCorrect answer is option 'D'. Can you explain this answer?.
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