Heterogeneous Mixture Flashcards
1
Q
What are Suspensions?
A
A suspension is a heterogeneous mixture which settles on standing and its components can be separated by filtration.
2
Q
What is a Colloid?
A
A heterogeneous mixture that is mixed slightly better. The contents can only slightly be seen. Milk is an example of a colloid.
3
Q
What is a Semipermeable Membrane?
A
A semipermeable membrane is essentially a molecular filter. The contents of a colloid will not separate through one.
4
Q
What is the Solute?
A
The dispersed particles.
5
Q
What is the Solvent?
A
The dispersion medium.
6
Q
What is Dialysis?
A
A type of semipermeable membrane. Dialysis is used for blood, which is also a colloid.
7
Q
What is the Tyndall Effect?
A
An effect that states that a colloid will scatter light.
