Question:medium

A fixed mass of gas at constant pressure occupies a volume ' \(V\) '. The gas undergoes a rise in temperature so that the r.m.s. velocity of the molecule is doubled. The new volume will be

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Key relation: $v_{rms} \propto \sqrt{T}$
Updated On: May 8, 2026
  • \(\frac{V}{2}\)
  • \(\frac{V}{\sqrt{2}}\)
  • \(2 V\)
  • \(4 V\)
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The Correct Option is D

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