CH-618
Factors affecting diffusion
Chemistry · Secondary 3 · Medium · Factors affecting diffusion
A sealed container holds nitrogen gas at room temperature. The container is then heated to a higher temperature at the same pressure. According to the particle theory, what happens to the nitrogen molecules?
- They move more slowly and stay closer together.
- They move faster but stay far apart.
- They stop moving and vibrate in fixed positions.
- They become larger and heavier.
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