The Rms Speed of an Oxygen Molecule at 0 $\degree$ C Is 460 M/s

question 69

Multiple Choice

The rms speed of an oxygen molecule at 0 $\degree$ C is 460 m/s. If the molar mass of oxygen is 32 g and of helium is 4 g, then the rms speed of a helium molecule at 0 $\degree$ C is:

• A) 230 m/s
• B) 326 m/s
• C) 650 m/s
• D) 920 m/s
• E) 1300 m/s

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The cumulative total of all depreciation charges applied to an asset from the time it was first used.

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