Gases ~ KMT and Avagadro's Hypothesis

The more energy that particles have, the ___ they move.

• slower

• faster

The force of attraction between molecules is ___.

• intermolecular forces

• bridge forces

• chemical bonds

These properties describe a ___.

• solid

• liquid

• gas

These properties describe a ___.

• solid

• liquid

• gas

Collisions in which particles transfer all their kinetic energy to other particles are called ___.

• elastic

• inelastic

Which one of these is NOT an Ideal Gas Assumption?

• Gas particles are hard, round spheres.

• Gas particles are strongly attracted to one another.

• Gas particles do not take up space.

• Gas particles collide perfectly elastically.

Gas pressure is caused by

• gas molecules colliding with surfaces
• gas molecules condensing to a liquid
• gas molecules hitting other gas molecule
• barometers

• Flask 1 contain the most molecules
• Flask 2 contain the most molecules
• Flask 3 contain the most molecules
• Flask 4 contain the most molecules

• Flask 1 contain the least pressure
• Flask 2 contain the least pressure
• Flask 3 contain the least pressure
• Flask 4 contain the least pressure

• Since all flask have same amount of gas, flask 1 has the least pressure
• Since all flask have same amount of gas, flask 2 has the least pressure
• Since all flask have same amount of gas, flask 3 has the least pressure
• Since all flask have same amount of gas, flask 4 has the least pressure