Which of the following statements is TRUE? At a given temperature, lighter gas particles travel more slowly than heavier gas particles. At low temperatures, intermolecular forces become important and the pressure of a gas will be lower than predicted by the ideal gas law. The higher the temperature, the lower the average kinetic energy of the sample. The smaller a gas particle, the slower it will effuse None of the above statements is true.
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Which of the following statements is TRUE? At a given temperature, lighter gas particles travel more...
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