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Gas Behavior Concepts

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

What is the relationship between gas pressure and temperature?

a)

It depends on the type of gas

b)

Direct

c)

Indirect

d)

There is not enough information

2.

What type of relationship is shown between these two variables?

a)

A logarithmic relationship

b)

A direct relationship

c)

An indirect relationship

d)

There is no relationship

3.

What type of relationship is shown between these two variables

a)

A logarithmic relationship

b)

A direct relationship

c)

An indirect relationship

d)

There is no relationship

4.

For our class purposes, pressure will be measured in

a)

atmospheres

b)

millimeters of Mercury

c)

Torrs

d)

pounds per square inch

5.

For use in the combined or ideal gas law, temperature must be converted to

a)

Fahrenheit

b)

Celsius

c)

degrees

d)

Kelvin

6.

Zero degrees Celsius is equivalent to ______ Kelvin?

a)

100 K

b)

297 K

c)

304 K

d)

273 K

7.

373 Kelvin is equal to ______ Celsius?

a)

373 C

b)

273 C

c)

100 C

d)

0 C

8.

What happens to a volume of gas under constant temperature if the pressure decreases?

a)

The volume increases

b)

The volume decreases

c)

The volume remains the same

9.

At a constant volume, if the temperature increases the pressure will

a)

Increase

b)

Decrease

c)

Remain the same

10.

Gas pressure and volume

a)

are directly proportional

b)

are indirectly proportional

c)

have no fixed relationship

11.

Gas temperature and volume

a)

are directly proportional

b)

are indirectly proportional

c)

have no fixed relationship

12.

Gas in a balloon is heated from 10C to 25C, the volume

a)

has no effect

b)

remains the same

c)

decreases

d)

increases

13.

What happens to gas particles when the temperature of the sample increases?

a)

The particles move with more force

b)

The particles speed up

c)

The particles exert more pressure on the container

d)

All of the above

14.

The volume of a gas sample decreases. This could happen because (select all that apply)

a)

The amount of gas increases

b)

The temperature decreases

c)

You convert celsius to kelvin

d)

The pressure increases

15.

You increase the number of gas molecules in a sample and the volume remains constant. The pressure will

a)

remain the same

b)

decrease

c)

increase

16.

As you rise in altitude, atmospheric pressure

a)

Increases

b)

Decreases

c)

Remains the same

d)

Feels nice

17.

A hiker carries a barometer from the bottom of a mountain all the way to the top. At the bottom of the mountain, the barometer read 1.08 atm. What would the barometer likely read at the top of the mountain?

a)

1.08 atm

b)

0.00 atm

c)

1.12 atm

d)

0.95 atm

18.

The pressure of a gas sample increases. This could happen because (select all that apply)

a)

The temperature decreased

b)

The amount of gas increased

c)

The volume of gas decreased

d)

You let gas escape