Crash Course Ideal Gas Problems

What is the force per unit of an area if the temperature of the gas is constant?

• temperature

• pressure

• push

• Constant K

Based on Boyle's Law as the volume of a gas decreases, the pressure of the gas increases and vice versa.

• True

• False

What percent of air is carbon dioxide?

• 0.005

• 0.4

• .04

• .05

The difference in gas pressure between the inside and the outside of a container as measured by absolute pressure.

• True

• False

Which law states that the volume of a fixed amount of gas is directly proportional to its temperature if the pressure remains constant.

• Boyle's Law

• Avogadro's Law

• Charles Law

Absolute pressure is the actual pressure of the gas inside a container without reference to the pressure on the outside.

• True

• False

Which law describes the relationship between the pressure and the volume of a gas?

• Avogadro's Law

• Boyle's Law

• Charle's Law

If the pressure is constant, it simplifies to _____________ law.

• Avogadro's

• Boyle's

• Charles

Charles Law relationship means that as the temperature increases, the volume of the gas also increases. So if this is true and the temperature triples, what will happen to the volume of the gas?

• Volume of the gas will increase twice

• Volume of the gas will triple.

• Volume of the gas will decrease.

What percent of oxygen is in the air according to the video on the tutorial?

• 15 percent

• 80 percent

• 20 percent