If a Sample of Nitrogen Gas in a Sealed Container

question 104

Multiple Choice

If a sample of nitrogen gas in a sealed container of fixed volume is heated from 25°C to 125°C,the value of which of the following quantities will remain constant?

• A)the average speed of the molecules
• B)the density of the nitrogen
• C)the average intensity of a molecular collision with the walls of the container
• D)the average kinetic energy of the molecules
• E)the pressure of the gas

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