Which of the Following Statements Is True Concerning Ideal Gases

question 118

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)since 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 for one another.
• E)All of the above are false.

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