Inv 9 Exp 1 - Properties of Gases - Day 2

For a fixed amount of gas at a fixed temperature, ______ is a measure of the volume reduction achieved for a given increase in pressure.

• Compressibility

• Reducibility

• Conductivity

• Devolumability

An ideal gas at a pressure of 2 atmospheres occupies a 2 liter volume of a vessel. The vessel size is decreased to 1 L while keeping the temperature constant. What is the new pressure of the gas?

• 1 atmosphere

• 2 atmosphere

• 3 atmosphere

• 4 atmosphere.

A student adjusts the temperature of a vessel containing an ideal gas. The data showing the temperature-pressure relationship. What are the values of A and B?

• A = 0.5 atm, B = 5.5 atm

• A = 1.5 atm, B = 6 atm

• A = 1.33 atm, B = 6.66 atm

Tags

NGSS.HS-PS2-1

Which container will have lower pressure?

• left
• right
• they both have the same pressure

You go camping and roast marshmallows over a campfire. What happens to the volume of the air bubbles inside the marshmallows as they roast?

• It increased

• It decreased

• It stayed the same

Tags

NGSS.MS-PS1-4

What is still confusing? How can I help?