P V = n R T
n/V is a proportional to density (molecules per unit volume)
n/V = P/RT
so either the temp went way up or the pressure went down
You can pick the decrease in pressure.
The density of gas particles in a section of Earth’s atmosphere decreases. Which of the following is the most likely explanation for this event?
The air pressure in that section of Earth’s atmosphere decreased.
The air pressure in that section of Earth’s atmosphere increased.
The total number of gas particles in Earth’s atmosphere decreased.
The total number of gas particles in Earth’s atmosphere increased.
Pls help me is it a
1 answer
1 answer