9.2-9.4 Gas Law Practice

Front

What is the definition of Charles' Law?

Back

Charles' Law states that the volume of a gas is directly proportional to its temperature (in Kelvin) when pressure is held constant.

Front

What is the formula for Charles' Law?

Back

V₁ / T₁ = V₂ / T₂

Front

What happens to the volume of a gas when its temperature increases, according to Charles' Law?

Back

The volume of the gas increases.

Front

If a gas occupies 250 mL at 25°C, what will its volume be at 95°C?

Back

308.70 mL

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Boyle's Law states that the pressure of a gas is inversely proportional to its volume when temperature is held constant.

Front

What is the formula for Boyle's Law?

Back

P₁V₁ = P₂V₂

Front

If the pressure of a gas increases, what happens to its volume according to Boyle's Law?

Back

The volume of the gas decreases.

Front

A gas has a volume of 5.83 L at 2.18 atm. What will its volume be if the pressure is changed to 5.03 atm?

Back

2.53 L

Front

What is the definition of the Ideal Gas Law?

Back

The Ideal Gas Law relates the pressure, volume, temperature, and number of moles of a gas: PV = nRT.

Front

What does 'n' represent in the Ideal Gas Law?

Back

'n' represents the number of moles of the gas.