MHT CET Physics question

Physics Kinetic Theory of Gases MHT CET

A perfect gas of volume 10 litre n compressed isothermally to a volume of 1 litre. The rms speed of the molecules will [MHT-CET 2021]

(A)Decrease 5 times
(B)Remain unchangedCorrect
(C)Increase 5 times
(D)Increase 10 times

Answer: (B)

Solution

depends only on temperature, which is constant in an isothermal process, so the

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Question ID VK-063822