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1.Gas particles approach ideal behavior at low pressure and high temperature, which postulate of kinetic molecular theory is a problem at high pressure? 2.Gas samples approach ideal behavior at low pressure and high temperature which postulate of the kinetic molecular theory is a problem at low temperature?
please let me know if you can't see the image/answer choices.
These are my ideas and forgive me if I am wrong. You definitely want to check with someone else. I believe for question one the postulate would be answer choice B. For question two I believe the answer is choice A.
yeah these ones were pretty tough
is it B and C?
I don't think for The second one it's D
or the first one because the particles are always moving regardless
For the second one I thought A. As at low temperature gas molecules will be slower and therefore intermolecular forces would have a much larger affect than if the gasses were moving faster at a higher temp.
oh sorry my bad
I agree with you 100% though
what are the answers given?
b/c at lower temp there's definitely more attraction between particles than at higher temp,
Will post them In a bit guys I don't have the manual with me right now
i'm leaning towards B for the first one
what do you guys think?
I agree B. is my first choice.
Will keep this open everyone! gonna post another question
So I got it right ? Oh I wasn't that confident on the answer though!
I'm pretty sure the first one is B.
The 1st one I was sure. but 2nd one I had a doubt
will close this out, but will post answers to this later when I find the book.
202 (B) At high pressure there are many gas molecules colliding with the inside walls of the container. this means that there are a large number of molecules which makes the volume of the molecules themselves no longer negligible.
203. A the interaction between oparticles becomes more significant when the kinetic energies of the particles are lower at lower temperatures.