Multiple Choice
The molecules of a gas at room temperature move at about
A) 1 km/hr. 0.27 m/s.
B) 10 km/hr. 2.7 m/s.
C) 150 km/hr. 40.5 m/s.
D) 500 m/s.
Correct Answer:

Verified
Correct Answer:
Verified
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