Class 6 Exam > Class 6 Questions > What happens to the air in a sealed container...
Start Learning for Free
What happens to the air in a sealed container when heated?
- a)It turns into water vapour
- b)It expands and exerts more pressure
- c)It condenses into liquid
- d)It becomes invisible
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
What happens to the air in a sealed container when heated?a)It turns i...
When air in a sealed container is heated, it undergoes several physical changes. Let’s explore why the correct answer is option 'B'.
Understanding Air Behavior in a Sealed Container
When air is heated, it behaves according to the principles of gas laws, particularly the ideal gas law, which states that pressure and temperature are directly related in a closed system.
Key Effects of Heating Air
- Expansion of Air: As the temperature rises, the kinetic energy of the air molecules increases. This means that the molecules move faster and collide with each other and the walls of the container more vigorously, leading to expansion.
- Increased Pressure: Since the air is in a sealed container, the expansion of air molecules results in increased pressure. The molecules push against the walls of the container, causing the pressure inside to rise.
- No Phase Change: While air can contain water vapor, heating does not necessarily turn all the air into water vapor, nor does it condense into liquid. Instead, it primarily remains in gaseous form.
Conclusion
Thus, when the air in a sealed container is heated, it expands and exerts more pressure (option 'B'). Understanding this behavior is crucial for applications in various fields, including engineering and meteorology.
Understanding Air Behavior in a Sealed Container
When air is heated, it behaves according to the principles of gas laws, particularly the ideal gas law, which states that pressure and temperature are directly related in a closed system.
Key Effects of Heating Air
- Expansion of Air: As the temperature rises, the kinetic energy of the air molecules increases. This means that the molecules move faster and collide with each other and the walls of the container more vigorously, leading to expansion.
- Increased Pressure: Since the air is in a sealed container, the expansion of air molecules results in increased pressure. The molecules push against the walls of the container, causing the pressure inside to rise.
- No Phase Change: While air can contain water vapor, heating does not necessarily turn all the air into water vapor, nor does it condense into liquid. Instead, it primarily remains in gaseous form.
Conclusion
Thus, when the air in a sealed container is heated, it expands and exerts more pressure (option 'B'). Understanding this behavior is crucial for applications in various fields, including engineering and meteorology.
Free Test
FREE
| Start Free Test |
Community Answer
What happens to the air in a sealed container when heated?a)It turns i...
When air in a sealed container is heated, it expands and exerts more pressure. This is because heating causes the air molecules to move faster and spread out, increasing the volume and pressure within the container. This principle is used in various applications, including hot air balloons and pressure cookers.
Attention Class 6 Students!
To make sure you are not studying endlessly, EduRev has designed Class 6 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 6.
|
Explore Courses for Class 6 exam
|
|
Similar Class 6 Doubts
Top Courses for Class 6View all
What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer?
Question Description
What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer?.
What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer?.
Solutions for What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 6.
Download more important topics, notes, lectures and mock test series for Class 6 Exam by signing up for free.
Here you can find the meaning of What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What happens to the air in a sealed container when heated?a)It turns into water vapourb)It expands and exerts more pressurec)It condenses into liquidd)It becomes invisibleCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 6 tests.
|
|
Explore Courses for Class 6 exam
|
|
Suggested Free Tests
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