Free Printable Gas Laws

Worksheets

Gas Laws

Total questions: 15

Worksheet time: 19mins

Name

Class

Date

What does Boyle's law relate to?

Temperature and Volume

Volume and Pressure

Temperature and Pressure

When the temperature of matter increases the particles...

speed up and move closer

speed up and move farther apart

slow down and move closer together

slow down and move farther apart

In Charles' Law the pressure remains constant.

True

False

What type of relationship is Charles' Law?

Inverse

Direct

Not enough information

#goals

What is the formula for Boyle's Law?

P₁V₁=P₂V₂

P₁V₁/P₂V₂

P₁V₂=P₂V₁

P₁/V₁=P₂/V₂

Which container will have a lower pressure?

left

right

they both have the same pressure

I don't know

A balloon of Argon gas has a volume of 150. mL when its pressure is 0.647 atm. What will the pressure of the gas be at a volume of 98.3 mL if the temperature remains constant?

0.987 atm

1.53 atm

2.36 atm

97.1 atm

A balloon of helium gas occupies a volume of 1 L at 32°C. What volume will the gas occupy if we put it in a ice bath at a temperature of 0°C, assuming pressure remains constant? HINT: Temperature units MUST be in Kelvin!

0 L

1.11 L

895 mL

632 mL

The gas in an aerosol can exerts a pressure of 3.00 atm at 25°C. Directions on the can warn the user not to keep the can in a place where the temperature exceeds 100°C. What would the gas pressure in the can be at 100°C?

3.76 atm

2.40 atm

12 atm

0.75 atm

10.

For his chemistry demonstration, Davy filled up a 5 L balloon with nitrous oxide gas at 25°C and an atmospheric pressure of 1.08 atm. For easier transportation he stored it in a pressurized container at 1.5 atm and temperature of 5°C. What volume will the balloon have?

9.77 L

3.36 L

7.56 L

4.35 L

11.

A gas sample has an initial volume of 55.2 mL, an initial temperature of 35.0 o C and an initial pressure of 735 mm Hg. The volume is decreased to 48.8 mL and the temperature is increased to 72.5 ^o C . What is the final pressure ?

933 mm Hg

186 mm Hg

1.72 x 10³ mmHg

84.0 g Kr

12.

Which of the following graphs represents pressure versus volume (V) for a real gas at a constant temperature

13.

This graph represents which gas law ?

Grahams law

Avogadros law

Boyles Law

Charles Law

14.

Which of the following is a pair of equivalent values ?

-298 K and O ^o C

298 K ans -273 ^o C

319 K and 46 ^o C

319 K and 592 ^o C

15.

If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?

1.8 atm

3.27 atm

1.8 L

3.27 atm

Reset

Gas Laws

Total questions: 15

Worksheet time: 19mins

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