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States of MatterMCQ

27. The Maxwell-Boltzmann distributions of molecular speeds in samples of two different gases at the โ€” States of Matter Chemistry Question

Question

  1. The Maxwell-Boltzmann distributions of molecular speeds in samples of two different gases at the same temperature are shown above.

[VISUAL]

Which gas has the greater molar mass?

A.

Gas A

โœ“ Correct
B.

Gas B

C.

Both gases have the same molar mass.

D.

It cannot be determined unless the pressure of each sample is known.

๐Ÿ’ฌ
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