The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas)?
Correct answer: A. √T
- A. √T
- B. T
- C. T2
- D. 1/√T
Explanation
From kinetic theory, the characteristic molecular speed varies as the square root of absolute temperature, v ∝ √T. The same temperature dependence is used for ideal-gas molecular velocity estimates.
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