Summative #5

Front

What is the kinetic theory of gases?

Back

The kinetic theory of gases states that gases consist of large numbers of tiny particles that are far apart relative to their size.

Front

What is an assumption of the kinetic-molecular theory of gases?

Back

The temperature of a gas depends on the average kinetic energy of the gas particles.

Front

What is the standard temperature and pressure (STP) in chemistry?

Back

0°C and 1 atm.

Front

How do gas molecules move?

Back

Gas molecules move constantly and randomly.

Front

What type of collisions transfer all kinetic energy between particles?

Back

Elastic collisions.

Front

What is the relationship between temperature and kinetic energy in gases?

Back

The temperature of a gas is directly proportional to the average kinetic energy of its particles.

Front

What happens to gas particles when temperature increases?

Back

Gas particles move faster and collide more frequently.

Front

What is the effect of pressure on gas volume according to Boyle's Law?

Back

As pressure increases, the volume of a gas decreases, provided the temperature remains constant.

Front

What is Charles's Law?

Back

Charles's Law states that the volume of a gas is directly proportional to its temperature in Kelvin, provided the pressure remains constant.

Front

Define an ideal gas.

Back

An ideal gas is a hypothetical gas that perfectly follows the gas laws and has no interactions between particles.