The total kinetic energy of all the molecules of helium having a volume V exerting a pressure P is 1500 J. The total kinetic energy in joules of all the molecules of N 2 having the same volume V and exerting a pressure 2P is -
Text Solution
Verified by ExpertsThe correct answer is:
A
Gas equation for N 2
(2P) (V) = 
…..(i)
For He
(P)(V) = 
…..(ii)
Divide (i) and (ii), N = 2N ′
1500 = N ′ 
for He,
E = N 
for N 2
⇒ E = 500 J
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
On colliding in a closed container the gas molecules
The relation between the gas pressure P and average kinetic energy per unit volume E is
Kinetic theory of gases provide a base for
At constant volume, temperature is increased. Then
Kinetic theory of gases was put forward by
Which of the following statements about kinetic theory of gases is wrong