Gas Laws Review

If the pressure in a balloon remains constant what happens to the balloon's volume as the temperature of the air increases?

• the volume decreases and the balloon shrivels up or shrinks

• the volume increases and the balloon expands

• the volume stays the same and the balloon stays the same size

When the volume of air decreases, what happens to pressure?

• pressure increased due to increased temperature

• pressure increased due to the smaller volume

• pressure decreased due to smaller volume

• pressure decreased due to increased temperature

At constant volume which graph shows the relationship between the pressure and temperature?

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Which statement correctly describes a sample of gas in a sealed container?

• It always has a definite volume, and it takes the shape of the container.

• It takes the shape and the volume of any container in which it is sealed in.

• It has a crystalline structure.

• It consists of particles arranged in a regular geometric pattern.

What happens to pressure as temperature increases?

• pressure stays the same

• pressure decreases

• pressure increases

What happens to pressure as volume increases?

• pressure stays the same

• pressure decreases

• pressure increases

Each of the flasks shown above have different volumes (they are different sizes) but the temperature of each flask is the same. In which flask will the pressure be the highest?

• Flask 1

• Flask 2

• Flask 3

• Flask 4

According to Boyle’s law, the volume of a gas is _____ proportional to its pressure at constant temperature.

• directly
• inversely
• randomly

• Charles' Law
• Boyle's Law
• Dalton's Law of Partial Pressures
• Idea Gas Law

• Charles' Law
• Boyle's Law
• Combined Gas Law
• Idea Gas Law