A sample of O2 gas initially at STP is compressed to a smaller
volume at constant temperature. What effect does this change
have on (a) the average kinetic energy of the molecules, (b) their
average speed, (c) the number of collisions they make with the
container walls per unit time,(d) the number of collisions they
make with a unit area of container wall per unit time, (e) the
pressure?
Answers: 2
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A sample of O2 gas initially at STP is compressed to a smaller
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