Find the average speed of an oxygen molecule in the air at S.T.P
Correct answer: B. 461 m/s
- A. 591 m/s
- B. 461 m/s
- C. 396 m/s
- D. 372 m/s
Explanation
Correct. The average speed of oxygen molecules at S.T.P is approximately 461 m/s.In summary, the correct option is **b. 461 m/s** for the average speed of oxygen molecules at S.T.P
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