Which of the Following Statements Is True Concerning Ideal Gases

question 60

Multiple Choice

Which of the following statements is true concerning ideal gases?

• A) The temperature of the gas sample is directly related to the average velocity of the gas particles.
• B) At STP, 1.0 L of Ar(g) contains about twice the number of atoms as 1.0 L of Ne(g) because the molar mass of Ar is about twice that of Ne.
• C) A gas exerts pressure as a result of the collisions of the gas molecules with the walls of the container.
• D) The gas particles in a sample exert attraction on one another.
• E) All of these statements are false.