Mathematics · Kinetic Theory of Gases
What is the average translational kinetic energy per molecule in SI units for an ideal gas at a temperature of 25°C? (Given Boltzmann constant kB = 1.38 × 10−23 J/K)
- 18.17 × 10−22 J
- 27.17 × 10−20 J
- 36.17 × 10−21 J✓
- 49.17 × 10−22 J
Correct answer
6.17 × 10−21 J
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