Which of the Following Properties of a Real Gas Is

question 101

Multiple Choice

Which of the following properties of a real gas is related to the b coefficient in the van der Waals equation?

• A)Real gases consist of molecules or atoms that have volume.
• B)The average speed of the molecules of a real gas increases with temperature.
• C)There are attractive forces between atoms or molecules of a real gas.
• D)The rate of effusion of a gas is inversely proportional to the square root of the molecular weight of the gas.
• E)None of these.

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