JEE Exam > JEE Questions > In order to increase the volume of a gas by 1...
Start Learning for Free
In order to increase the volume of a gas by 10%, the pressure of the gas should be
- a)decreased by 10%
- b)decreased by 1%
- c)increased by 10%
- d)increased by 1%
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In order to increase the volume of a gas by 10%, the pressure of the g...
According to Boyle's law,
pV = Constant
Or, p1V1 = p2V2
If V2 = V1 + V1 x 10/100 = 1.1 V1
P2 = p1V1/V2 = 0.9 p1
The pressure should be decreased by 10%.
pV = Constant
Or, p1V1 = p2V2
If V2 = V1 + V1 x 10/100 = 1.1 V1
P2 = p1V1/V2 = 0.9 p1
The pressure should be decreased by 10%.
Free Test
FREE
| Start Free Test |
Community Answer
In order to increase the volume of a gas by 10%, the pressure of the g...
Explanation:
The relationship between volume, pressure, and temperature of a gas is given by the Ideal Gas Law:
PV = nRT
where P is pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is the temperature.
To increase the volume of a gas by 10%, we can assume that the temperature and the number of moles of the gas remain constant. Therefore, we can rearrange the Ideal Gas Law to solve for the new pressure:
P1V1 = P2V2
where V1 is the initial volume, V2 is the new volume (10% larger than V1), and P1 and P2 are the initial and new pressures, respectively.
Substituting the values into the equation gives:
P1V1 = P2V2
P1V1 = P2(1.1V1)
P2 = P1V1/(1.1V1)
Simplifying the equation yields:
P2 = P1/1.1
Therefore, to increase the volume of a gas by 10%, we need to decrease the pressure of the gas by 10% (which is equivalent to dividing the pressure by 1.1).
Therefore, the correct answer is option 'A', i.e., the pressure of the gas should be decreased by 10%.
The relationship between volume, pressure, and temperature of a gas is given by the Ideal Gas Law:
PV = nRT
where P is pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is the temperature.
To increase the volume of a gas by 10%, we can assume that the temperature and the number of moles of the gas remain constant. Therefore, we can rearrange the Ideal Gas Law to solve for the new pressure:
P1V1 = P2V2
where V1 is the initial volume, V2 is the new volume (10% larger than V1), and P1 and P2 are the initial and new pressures, respectively.
Substituting the values into the equation gives:
P1V1 = P2V2
P1V1 = P2(1.1V1)
P2 = P1V1/(1.1V1)
Simplifying the equation yields:
P2 = P1/1.1
Therefore, to increase the volume of a gas by 10%, we need to decrease the pressure of the gas by 10% (which is equivalent to dividing the pressure by 1.1).
Therefore, the correct answer is option 'A', i.e., the pressure of the gas should be decreased by 10%.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer?
Question Description
In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. 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 In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer?.
In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. 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 In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer?.
Solutions for In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer?, a detailed solution for In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In order to increase the volume of a gas by 10%, the pressure of the gas should bea)decreased by 10%b)decreased by 1%c)increased by 10%d)increased by 1%Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE 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