Which Molecules of the Following Gases Will Have the Greatest

question 106

Multiple Choice

Which molecules of the following gases will have the greatest average kinetic energy?

• A) CO₂ at 1 atm and 298 K
• B) N₂ at 1 atm and 298 K
• C) All the molecules have the same kinetic energy.
• D) He at 0.1 atm and 298 K
• E) H₂ at 0.5 atm and 298 K

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