Question:

The fraction of molecules of a gas possessing velocities in a given range, as given by the Maxwell-Boltzmann distribution, depends on:

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Check which variables actually appear in the Maxwell-Boltzmann speed distribution formula.
Updated On: Jul 3, 2026
  • Total number of molecules
  • Temperature
  • Volume of gas
  • Pressure of gas
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The Correct Option is B

Solution and Explanation

Step 1: Maxwell-Boltzmann fraction formula normalized per molecule, N cancels out.
Step 2: Only M (fixed for a gas) and T appear.
Step 3: Volume, pressure don't appear.
\[\boxed{\text{Temperature}}\]
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