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Equal masses of CO2 and CH4 gas are placed in identical 1.00 L containers, both at the same temperature. Which of the following is true?   X.   Both gases exert the same pressure.   Y.   Molecules of...

Equal masses of CO2 and CH4 gas are placed in identical 1.00 L containers, both at the same temperature. Which of the following is true?
  X.   Both gases exert the same pressure.
  Y.   Molecules of CH4 make more frequent collisions with the walls of the container.
  Z.   Both gases have the same average molecular speed.

answer can be more than one

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Answer #1

CH let ma 6 rm CH m e 2 messles parhcle. (So accod fo it Both cill have sane Areavency Bot speed of cHy molecule il be wr So

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