chemistry
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Consider the conditions listed in the table below.
Gas
Temperature
Pressure
H2
100 oC
1 atm
CH4
100 oC
20 atm
O2
373 K
1 atm
CO2
373 K
10 atm
Which describes the characteristics of these samples?
I. All molecules have the same kinetic energy
II. The hydrogen molecules have the greatest average molecular velocity
III. The carbon dioxide molecules travel the shortest distances between collisions.
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