Phases and Phase Changes Flashcards
1
Q
Colligative Properties
A
physical properties derived solely from the number of particles present, not the nature of the particles
2
Q
Freezing Point Depression
A
ΔTf = iKfm
3
Q
Boiling Point Elevation
A
ΔTb = iKbm
4
Q
Osmotic Pressure
A
II = MRT
5
Q
Diffusion
A
Occurs hen gas molecules distribute through a volume by random motion
6
Q
Effusion
A
The flow of gas particles under pressure from one compartment to another through a small opening
7
Q
Formula for Diffusion/Effusion
A
r1/r2 = SqRt (m2/m1)