Place the Following Gases in Order of Increasing Average Velocity

question 65

Multiple Choice

Place the following gases in order of increasing average velocity at 300 K: Ar,CH₄,N₂,and N₂O.

• A) Ar < CH₄ < N₂ < N₂O
• B) N₂O < Ar < N₂ < CH₄
• C) N₂O < N₂ < CH₄ < Ar
• D) Ar < N₂ < N₂O < CH₄
• E) CH₄ < N₂ < N₂O < Ar

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