Physics · Kinetic Theory of Gases
Consider that nitrogen gas obeys the Van der Waals equation of state with a best-fit parameter value of b = 39.0 cm3/mol. Estimate the approximate diameter of a nitrogen gas molecule, assuming each molecule is a sphere.
- 14.0 × 10-8 cm✓
- 21.9 × 10-8 cm
- 37.8 × 10-7 cm
- 43.9 × 10-7 cm
Correct answer
4.0 × 10-8 cm
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