Which statement is true according to the kinetic theory?

1. Moles of different gases with the same mas and temperature always have the same average density.

2. molecules of different gases with the same mass and temperature always have the same average volume.

3. molecules of different gases with the same mass and temperature always have the same pressure.

4. Molecules of different gases with the same mass and temperature always have the same molecular mass.

5. Molecules of different gases with the same mass and temperature have the same average kinetic energy.

Question

Chemistry

Jorge Lara

1 December, 23:08

Which statement is true according to the kinetic theory?

1. Moles of different gases with the same mas and temperature always have the same average density.

2. molecules of different gases with the same mass and temperature always have the same average volume.

3. molecules of different gases with the same mass and temperature always have the same pressure.

4. Molecules of different gases with the same mass and temperature always have the same molecular mass.

5. Molecules of different gases with the same mass and temperature have the same average kinetic energy.

+5

Answers (1)

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Elena · Answer 1

I can say that the statement which is true regarding kinetic theory is statement 5. What makes this statement true is because of the idea of having the same average kinetic energy even with masses that are different. Hope this answers your question.