79. This graph shows the distribution of molecular velocities for two different molecules (A and B) at the same temperature. Which molecule has the higher molar mass? Which molecule has the higher rate of effusion? B 500 1000 1500 2000 2500 Molecular velocity (m/s) Relative number of molecules

79. This graph shows the distribution of molecular velocities for two different molecules (A and B) at the same temperature. Which molecule has the higher molar mass? Which molecule has the higher rate of effusion? B 500 1000 1500 2000 2500 Molecular velocity (m/s) Relative number of molecules

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 84QAP: The graph below shows the distribution of molecular speeds for helium and carbon dioxide at the same...

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Question

79. This graph shows the distribution of molecular velocities for two
different molecules (A and B) at the same temperature. Which
molecule has the higher molar mass? Which molecule has the
higher rate of effusion?
B
500
1000
1500
2000
2500
Molecular velocity (m/s)
Relative number of
molecules

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