Chapter 10 Review

Which of the following is not a physical change?

• a change in molecular formula

• a change in pressure

• a change in temperature

• change in volume

Which is not an example of a physical change that takes place in the atmosphere?

• Water vapor condenses to form a cloud.

• A lightning strike forms ozone, O3, from oxygen gas.

• The air pressure drops on a stormy day.

• The air temperature increases as energy is absorbed from the Sun.

A 3 L bucket, a 500 mL cat's water dish, and a 100 mL graduated cylinder were left outside during a rainstorm. Which

container will contain the greatest volume of water?

• bucket

• water dish

• graduated cylinder

• they would each have the same volume of water

Suppose you find that a cylindrical rain gauge contains a volume of 10 mL of rain for a height of 2 cm of rain. What

volume of rain would you expect for a height of 10 cm in this same container?

• 50 mL

• 20 mL

• 10 mL

• 2 mL

The number of eggs you have is proportional to the number of cartons of eggs you have. A carton of eggs holds a

dozen eggs. How many eggs do you have if you have 3 cartons?

• 36 eggs

• 30 eggs

• 18 eggs

• 3 eggs

The number of eggs you have is proportional to the number of cartons of eggs you have. A carton of eggs holds a

dozen eggs. How many cartons do you have if you have 72 eggs?

• 2 cartons

• 6 cartons

• 8 cartons

• 4 cartons

Assuming that you have 35 g samples of each element shown in the table below, which sample will have the greatest

volume?

• gold

• copper

• platinum

• silver

Assuming that you have 10 mL samples of each element shown in the table below, which sample will have the greatest

mass?

• gold

• copper

• platinum

• silver

Which has the greatest mass of water if the volumes of the samples are all equal?

• rain (1.0 g/mL)

• snow (0.25 g/mL)

• ice (0.92 g/mL)

• snow (0.5 g/mL)

If four 1000 mL containers are filled with each of the following materials, which will contain the least mass of water?

• snow

• ice

• liquid water

• water vapor