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Assertion : The total translational kine...

Assertion : The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and volume.
Reason : The molecules of gas collide with each other and the velocities of the molecules chane due to the collision.

A

If, both Assertion and reason are ture and the Reason is the correct explanation of the Assertion.

B

If both, Assertion and reason are true but Reason is not a correct expationation of the Assertion.

C

If Assertion is true but the Reason is false.

D

If Both, Assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
The total translation kinetic energy of gas molecules in the given gas is given by
`E = 3/2 nRT = 3/2 PV = 1.5 PV`
Thus assertion is true. Here, reason is also ture, but cannot explain the Assertion.
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