Exercise Fill in the blank.
1. Sublimation is a change from the solid phase to the phase.
2. Boiling point is an (intensive, extensive) property.
3. Deposition refers to a change from the phase to the solid phase.
Respond to the following based on your reading.
mass
4. The equation for density is d = Mass and volume are extensive
volume
properties. Is density intensive or extensive? Explain your choice. [1]
5. A certain solution has a density of 1.1 g/cm3. What is the volume of 43 g of
this solution?
6. Gasoline is more volatile than water. What does this tell you about the boiling
points of water and gasoline?
7. A graduated cylinder is filled with water to the 20 ml mark. After an object is
submerged in the liquid, the volume of the liquid is 28 ml. If the object weighs
16 g, what is the density of the object in g/cm??