Chemistry Exam > Chemistry Questions > 1 mole of an ideal gas for which CV = 3/2 R i...
Start Learning for Free
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:
Correct answer is '375'. Can you explain this answer?
Most Upvoted Answer
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a ...
°C to 50°C.
We can use the formula for the heat transfer at constant pressure, which is:
Q = nCpΔT
where Q is the heat transferred, n is the number of moles of gas, Cp is the specific heat capacity at constant pressure, and ΔT is the change in temperature.
Since the gas is ideal and CV = 3/2 R, we can use the relationship between Cp and CV:
Cp = CV + R
Therefore, Cp = 5/2 R for this gas.
We are given that n = 1 mole, Cp = 5/2 R, and ΔT = 50°C - 25°C = 25°C = 298 K.
Plugging in these values, we get:
Q = nCpΔT = (1 mol)(5/2 R)(298 K) = 373.75 J
Therefore, the heat transferred to the gas is 373.75 J.
We can use the formula for the heat transfer at constant pressure, which is:
Q = nCpΔT
where Q is the heat transferred, n is the number of moles of gas, Cp is the specific heat capacity at constant pressure, and ΔT is the change in temperature.
Since the gas is ideal and CV = 3/2 R, we can use the relationship between Cp and CV:
Cp = CV + R
Therefore, Cp = 5/2 R for this gas.
We are given that n = 1 mole, Cp = 5/2 R, and ΔT = 50°C - 25°C = 25°C = 298 K.
Plugging in these values, we get:
Q = nCpΔT = (1 mol)(5/2 R)(298 K) = 373.75 J
Therefore, the heat transferred to the gas is 373.75 J.
Community Answer
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a ...
If we take R = 2 then we get 375 . if we take acurate value of R then we get 372.93.
|
Explore Courses for Chemistry exam
|
|
Similar Chemistry Doubts
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer?
Question Description
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer?.
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer?.
Solutions for 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
Download more important topics, notes, lectures and mock test series for Chemistry Exam by signing up for free.
Here you can find the meaning of 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer?, a detailed solution for 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? has been provided alongside types of 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice 1 mole of an ideal gas for which CV = 3/2 R is heated reversibly at a constant pressure of 1 atm from 25°C to 100°C. The DH(cal) is:Correct answer is '375'. Can you explain this answer? tests, examples and also practice Chemistry tests.
|
|
Explore Courses for Chemistry 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