Question

The following gases are stored in identical flexible containers at 25ºC and 1.00 atm pressure. Order the gases from highest to lowest density.
1) 200 g propane, C3H8
2) 100 g carbon dioxide, CO2
3) 50 g nitrous oxide, N2O
A) 1 2 3
B) 3 > 2 > 1
C) 1 > 2 > 3
D) 2 > 1> 3
E) 1 > 2 3

Answer

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