Physics, 06.11.2020 03:10 ubaldo7410
Which of the following statements accurately compares the rates of motion of nitrogen (N 2 ) gas molecules and Helium (He) gas atoms at the same temperature. Use Graham's Law to solve the problem.
A. At the same temperature, nitrogen molecules will travel at a rate approximately 2.6 times faster than helium atoms .
B. At the same temperature , helium atoms will travel at a rate approximately 2.6 times faster than nitrogen molecules.
C. The helium atoms will move at a rate approximately 1.9 times faster than nitrogen molecules at the same temperature .
D. Being at the same temperature means the average kinetic energy is the same , so the average rate of motion of the helium atoms and nitrogen molecules will be the same
Answers: 2
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Which of the following statements accurately compares the rates of motion of nitrogen (N 2 ) gas mol...
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