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  • Thermodynamics
  • The density of carbon dioxide gas at 0oC and at a pressur...
Multiple choice

The density of carbon dioxide gas at 0oC and at a pressure of 1.0 x 105 Newton/metre2 is 1.98kg/m3. Find the root mean square velocity of its molecules at 0oC.

  1. 389 m/s

  2. 1.5 x 105 m/s

  3. 5.05 x 104 m/s

  4. 224 m/s

  5. 1.68 x 104 m/s

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

= 389 m/s

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