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 would have the higher rate of effusion?
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Our tutors have indicated that to solve this problem you will need to apply the Velocity Distributions concept. You can view video lessons to learn Velocity Distributions. Or if you need more Velocity Distributions practice, you can also practice Velocity Distributions practice problems.