Chapter 10 homework
Item 47
Part A
Review Constants | Periodic Table
Consider two gas cylinders of the same volume and at the same temperature, one containing 1.0 mol of propane, $C_3H_8$, and the other 2.0 mol of
methane, $CH_4$. Which of the following statements is true?
The $C_3H_8$ and $CH_4$ molecules have the same $u_{rms}$.
The rate at which the molecules collide with the cylinder walls is the same for both cylinders.
The $C_3H_8$ and $CH_4$ molecules have the same average kinetic energy.
The gas pressure is the same in both cylinders.
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