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

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2
Q

Freezing Point Depression

A

ΔTf = iKfm

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3
Q

Boiling Point Elevation

A

ΔTb = iKbm

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4
Q

Osmotic Pressure

A

II = MRT

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5
Q

Diffusion

A

Occurs hen gas molecules distribute through a volume by random motion

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6
Q

Effusion

A

The flow of gas particles under pressure from one compartment to another through a small opening

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7
Q

Formula for Diffusion/Effusion

A

r1/r2 = SqRt (m2/m1)

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