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Consider a vessel with argon gas. This vessel is now replaced with helium gas. If both vessels contain 10 moles of gas, which is true?
A) The pressure of the container will change
B) The temperature of the container will change
C) The density of the container will change
D) The number of molecules in the container will change
E) More than one of these
I chose E b/c I knew the density would change and I figured that lighter molecules would produce weaker collisions with the container and a lower pressure. Can someone tell me what's wrong with that assumption?
A) The pressure of the container will change
B) The temperature of the container will change
C) The density of the container will change
D) The number of molecules in the container will change
E) More than one of these
I chose E b/c I knew the density would change and I figured that lighter molecules would produce weaker collisions with the container and a lower pressure. Can someone tell me what's wrong with that assumption?