At What Temperature Is the Rms Speed of Hydrogen Molecules

question 32

Multiple Choice

At what temperature is the rms speed of hydrogen molecules, which have a molecular weight of 2.02 g/mole, equal to 2000 m/s?

• A) 17.0°C
• B) 34.0°C
• C) 51.0°C
• D) 68.0°C
• E) 72.0°C

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