CHM 1025C Module 6 Part A Sample Exam

 

Module 6 A Properties of Solids, Liquids and Gases  10 Points

 

State four of the five properties of solids:

 

a. Solids have a fixed shape and a fixed volume.

 

b. Solids are either crystalline or noncrystalline.

 

c. Solids do not compress or expand to any degree.

 

d. Solids have a slightly higher density than their corresponding liquids.

 

e. Solids do not mix by diffusion.

 

 

State four of the five properties of liquids:

 

a. Liquids have a variable shape, but a fixed volume.

 

b. Liquids usually flow readily.

 

c. Liquids do not compress or expand significantly.

 

d. Liquids have a high density compared to gases.

 

e. Liquids that are soluble mix homogeneously.

 

 

State four of the five properties of gases:

 

a. Gases have an indefinite shape.

 

b. Gas can expand.

 

c. Gases can compress.

 

d. Gases have low densities.

 

e. Gases mix completely with other gases in the same container.