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WorksheetsChapter 10 Assessment
Total questions: 40
Worksheet time: 10hrs 31mins
The relationship of which two variables are compared in Charles’s Law? (Lesson 54)
Volume and temperature have a ______ proportionality. (Lesson 50, Lesson 54)
Julian and Jimmy are playing basketball outside in 82°C weather. If they leave the ball outside and temperature drops down to 53°C, what will happen to the volume of the gas in the ball if the pressure remains constant? (Lesson 54)
A balloon is placed inside a freezer causing its temperature to reduce to 50%. What happened to its volume? (Lesson 54)
What is the freezing/melting point of water of the Celsius scale?
(Lesson 53)
−273oC
0oC
32oC
273oC
What is the freezing/melting point of water of the Fahrenheit scale? (Lesson 53)
−273oF
0oF
32oF
273oF
What is the boiling point of water on the Kelvin scale? (Lesson 53)
0K
373K
100K
212K
What temperature scale must all temperature measurements be converted to? (Lesson 53 and 54)
Which of the following phenomena best illustrates Charles' Law? (Lesson 54)
There are 40 liters of helium in a balloon at 100 K. If the temperature of the balloon is increased to 200 K, what will the new volume of the balloon be?
(a)
Round to the nearest tenths place:
Convert: -45.9 C to K:
Lesson 53
(a)
Julian and Jimmy are playing basketball outside in 82°C weather. If they leave the ball outside and temperature drops down to 53°C, the volume of the gas in the ball will (a) if the pressure remains constant? (Lesson 54)
Tom Brady enjoys balloon animals from the carnival. He just received a balloon giraffe that has an initial temperature of 39.0°C and a volume of 1.28 L. If Gronkowski plays a trick on Tom, and puts his balloon giraffe into the freezer, what would be the new volume of the balloon if the temperature drops down to 8.0°C?
(Don’t forget about what must be done to temperatures!)
(a)
If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, the volume will be (Lesson 54)
(a)
A balloon with a volume of 200 mL at 30 οC is submerged in hot water to obtain a temperature of 50 οC. What will happen to the volume of the balloon if the pressure remains the same? (Lesson 54)
When the temperature of matter increases the particles... (Lesson 52)
How do gas molecules move? (Lesson 53)
In order to convert to Kelvin, you add ______ to the Celsius measurement. (Lesson 53)
What is 0 K known as? (Lesson 53)
(a)
According to the kinetic molecular theory of gases, which statement is NOT true for all gases?
Gas particles are always moving.
All particles in a gas move at the same speed.
Gas particles do not collide with each other and with the walls of their container.
Gas particles move randomly and in straight lines.
The temperature at which the liquid and gas phase of a single substance are in equilibrium is called the (a) .
(Lesson 52)
The temperature at which a substance exists in both the liquid and solid forms is called the (a) . (Lesson 52)
The (a) is a scientific theory that states that gases are composed of tiny particles that are in constant, continuous, random motion
(Lesson 53)
Which relationship explains how a thermometer works?
As the temperature goes up, the volume of liquid inside the tube goes down.
As the temperature goes down, the volume of liquid inside the tube stays the same.
As the temperature goes up, the volume of liquid inside the tube goes up.
As the temperature goes down, the volume of liquid inside the tube goes up.
When the temperature of a gas decreases, what happens to its density? (Lesson 54, 55)
increases, because the volume increases
decreases, because the number of particles decreases
decreases, because the number of particles decreases
increases, because the volume decreases
Which is not an example of a physical change that takes place in the atmosphere? (Lesson 49)
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.
Low pressure systems are closely associated with cold and warm fronts. Low pressure systems are associated with (Lesson 49)
clear, sunny skies
clouds and precipitation
high pressure sytems
freezing cold weather
What is the volume of
15.0 g of ice? (Lesson 51)
13.8 mL
16.3 mL
15.0 mL
7.5 mL
For equal volume samples of snow, ice, and rain, which statement is correct in describing the mass of the samples? (Lesson 51)
The masses of each will be the same because in each case, the substance is water.
The mass of the rain will be largest because the rain has the highest density.
The mass of the ice will be smallest because the ice has the lowest density.
The mass of snow will be smallest because the snow has the highest density.
A high pressure system is moving over the state. What weather would you expect?
a. sunny
b. rain
c. cold front
d. warm front
Given equal masses, which of these substances occupies the greatest volume? (The density of each substance is given.) (Lesson 51)
gold (19.32 g/mL)
lead (11.35 g/mL)
barium (3.51 g/mL)
iron (7.87 g/mL)
Which of these materials has the lowest density? (Lesson 51)
liquid water
water vapor
snow
ice
For a gold metal, which phase of matter would be the most dense? (Lesson 51)
gas
liquid
solid
cannot be determined
Which event is a hypothetical occurrence at the temperature 0 K? (Lesson 53)
Solid materials contract to zero volume.
All motion of atoms and molecules stops.
Carbon dioxide changes from gas to solid.
Water changes from liquid to solid.
Which statement correctly describes the particles of a gas based on the kinetic molecular theory? (Lesson 53)
The motion of the gas particles is orderly and circular.
The average kinetic energy of the particles is proportional to the absolute temperature.
The gas particles all settle to the bottom of the container.
The gas particles are larger than the distances separating them.
According to the kinetic theory of gases, which statement is true for all gases? (Lesson 53)
Gas particles are always moving.
All particles in a gas move at the same speed.
Gas particles do not collide with each other, only with the walls of their container.
Gas particles tend to move downward due to gravity.
Which of the following is true for air? (Lesson 55)
When air is heated, it expands and sinks.
When air is heated, it contracts and sinks.
When air is heated, it contracts and rises.
When air is heated it expands and rises.
What happens when a warm front occurs? (Lesson 55)
Cold air overtakes warm air.
Clouds form directly in the area of the advancing front.
Steady, light rain occurs over a large area.
Heavy rain occurs along front.
What happens when a cold front occurs? (Lesson 55)
Warm air overtakes cold air.
Clouds form ahead of the place where the air masses meet.
Steady, light rain occurs over a large area.
Heavy rain occurs along front.
