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True or false A.The most probable velocity in the x direction is zero (0) for an...

True or false

A.The most probable velocity in the x direction is zero (0) for an ideal gas.

B. Doubling the absolute temperature will double the root mean square speed of an ideal gas.

C. Doubling the absolute temperature will double the translational energy of an ideal gas.

D. If two different pure gases are at the same temperature, the average kinetic energy of the one gas is equal to the average kinetic energy of the second gas.

E. Diffusion does not occur in solids.

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Answer #1

A.The most probable velocity in the x direction is zero (0) for an ideal gas. FALSE, velocities are always higher in a gas

B. Doubling the absolute temperature will double the root mean square speed of an ideal gas. FALSE, it is square related

C. Doubling the absolute temperature will double the translational energy of an ideal gas. TRUE, since it is directly proportional

D. If two different pure gases are at the same temperature, the average kinetic energy of the one gas is equal to the average kinetic energy of the second gas. TRUE, differente vleoctieis, but same energy

E. Diffusion does not occur in solids. TRUE

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