Question:medium

The rms velocity of molecules of a gas of density $4~\text{kg m}^{-3}$ and pressure $1.2 \times 10^{5}~\text{N m}^{-2}$ is

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$V_{rms}$ is inversely proportional to the square root of density.
Updated On: Apr 10, 2026
  • $300~ms^{-1}$
  • $900~ms^{-1}$
  • $120~ms^{-1}$
  • $600~ms^{-1}$
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The Correct Option is A

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