U9 Gases & Organic

What will happen to the volume of a gas under constant temperature if the pressure increases?

• Increase

• Decrease

• Nothing

• Explosion!

If a balloon is cooled what will happen to the volume?

• Volume will increase

• Volume will decrease

• Volume will not change

Pressure is caused by ______.

• gravity.

• gas molecules colliding with each other.

• gas molecules colliding with surfaces of the container.

• gas molecules reacting with each other.

Which container will have lower pressure?

• left

• right

• they both have the same pressure

What is 0.00 degrees Kelvin known as

• No such thing

• Very cold

• Freezing point of Water

• Absolute Zero

You forgot to bring your basketball inside after playing a game with your friends. When the sun went down, the temperature dropped and it got cold outside. What do you think happened to the volume of the ball?

• It increased

• It decreased

• It stayed the same

In order to convert to Kelvin, you add ______ to the Celsius measurement.

• 372

• 273

• 237

• 732

What is 50 C in Kelvin?

• 223

• 323

• 100

• 50

100 degrees Celsius is equal to _______ Kelvin. 

• 0 K

• 273 K

• 173 K

• 373 K

The following graph shows ____ relationship. 

• Direct

• Inverse