Suspension

Q.

The size of particles in suspension is:

1. >10^-6 m

2. 10^-7 to 10^-5 m

3. 10^-9 to 10^-7 m

4. 10^-9 m

Q.

Particles of which are visible by naked eyes :

1. Mixture

2. Colloidal solution

3. Suspension

4. None of these

Q. The particles in a suspension are visible to the naked eye.

1. True
2. False

Q. Suspension is a mixture with non-uniform composition.

1. True
2. False

Q.

A suspension is a ___ mixture in which very fine particles of solid are dispersed in any medium.

1. A homogeneous mixture in which very fine particles of solid are dispersed in any medium.

2. A heterogeneous mixture in which very fine particles of solid are dispersed in any medium.

3. A supersaturated mixture in which very fine particles of solid are dispersed in any medium.

4. A unsaturated mixture in which very fine particles of solid are dispersed in any medium.

Q. Which among these when mixed together forms a suspension?
A. Copper sulphate and water
B. Chalk powder and water
C. Milk and water

1. A
2. B
3. C
4. All three mixtures

Q. Out of following which one is not an example of a solution?

1. Amalgam
2. Air
3. Bruss
4. Benzene in Water