Behavior of Gases Ch 11

Pressure is a direct result of collisions between gas particles and the walls of their container.

• True

• False

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

• True

• False

The combined gas law states the relationship among pressure, temperature, and volume of a fixed amount of gas.

• True

• False

When using Charles’s law, temperature must be expressed in degrees Kelvin.

• True

• False

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

• Boyle's Law

• Charles's Law

• Gat-Lussac's Law

• Natural Law

An ethylene gas torch requires 4200 L of gas at 4.00 atm. What will be the pressure of the gas if ethylene is supplied by a 350.0 L tank?     P₁V₁  = P₂V₂

• 4.80 atm

• 48.0 atm

• 0.333 atm

• 0.480 atm

Three liters of gas at 2.00 atm is compressed into a 1.25L cylinder. What is the pressure of the compressed gas if its temperature remains constant?   P₁V₁ = P₂V₂

• 1.20 atm

• 1.88 atm

• 0.833 atm

• 4.80 atm

• 646 mL

• 501 mL

• 166 mL

• 348 mL

A 3.50 L balloon is filled with water at 2.15 atm. If the balloon is squeezed into a 1.00 L beaker and does not burst, what is the pressure of water in the balloon?    P₁V₁ = P₂V₂

• 7.53 atm

• 1.63 atm

• 0.614 atm

• 5.23 atm

• 80.0 mL

• 31.1 mL

• 60.0 mL

• 16.7 mL