Class 11 Exam > Class 11 Questions > Minimum work is said to be done when a gas ex...
Start Learning for Free
Minimum work is said to be done when a gas expands
- a)Adiabatically
- b)Isochorically
- c)Isothermally
- d)Isobarically
Correct answer is 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Iso...
An isobaric expansion of a gas requires heat transfer to keep the pressure constant. An isochoric process is one in which the volume is held constant, meaning that the work done by the system will be zero.
Most Upvoted Answer
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Iso...
In an isochoric process, pressure (p) and temperature (T) changes but volume (V) remains constant.
As volume remains constant, change in volume (∆V) = 0. Therefore, work done = p∆V = 0
As volume remains constant, change in volume (∆V) = 0. Therefore, work done = p∆V = 0
Free Test
FREE
| Start Free Test |
Community Answer
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Iso...
Minimum work is done when a gas expands isochorically.
Explanation:
When a gas expands, the work done by the gas is given by the equation:
W = ∫PdV
where W is the work done, P is the pressure and dV is the change in volume.
Isochoric Process:
In an isochoric process, the volume of the gas remains constant. Therefore, dV = 0. As a result, the work done by the gas is zero. So, an isochoric process is said to be a zero-work process.
Isochoric Process and Minimum Work:
In an isochoric process, the work done is zero, which means no energy is transferred. Therefore, an isochoric process is said to be the process where the minimum work is done.
Other Processes:
In an adiabatic process, there is no heat transfer between the system and the surroundings. In an isothermal process, the temperature of the gas remains constant. In an isobaric process, the pressure of the gas remains constant.
Conclusion:
Therefore, the correct answer is option B, isochorically, as it is the process where the minimum work is done.
Explanation:
When a gas expands, the work done by the gas is given by the equation:
W = ∫PdV
where W is the work done, P is the pressure and dV is the change in volume.
Isochoric Process:
In an isochoric process, the volume of the gas remains constant. Therefore, dV = 0. As a result, the work done by the gas is zero. So, an isochoric process is said to be a zero-work process.
Isochoric Process and Minimum Work:
In an isochoric process, the work done is zero, which means no energy is transferred. Therefore, an isochoric process is said to be the process where the minimum work is done.
Other Processes:
In an adiabatic process, there is no heat transfer between the system and the surroundings. In an isothermal process, the temperature of the gas remains constant. In an isobaric process, the pressure of the gas remains constant.
Conclusion:
Therefore, the correct answer is option B, isochorically, as it is the process where the minimum work is done.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Top Courses for Class 11View all
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer?
Question Description
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer?.
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer?.
Solutions for Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer?, a detailed solution for Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? has been provided alongside types of Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Minimum work is said to be done when a gas expandsa)Adiabaticallyb)Isochoricallyc)Isothermallyd)IsobaricallyCorrect answer is 'B'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 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