Gas Laws

Front

What does Boyle's Law state about the relationship between volume and pressure?

Back

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

Front

Define the independent variable in an experiment.

Back

The independent variable is the variable that is deliberately changed or manipulated by the scientist in an experiment.

Front

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

Back

In Boyle's Law, pressure and volume are inversely related; as one increases, the other decreases.

Front

What is the formula for Charles' Law?

Back

The formula for Charles' Law is V1/T1 = V2/T2, where V is volume and T is temperature.

Front

What happens to pressure when volume increases, according to Boyle's Law?

Back

When volume increases, pressure must decrease, assuming temperature remains constant.

Front

What is the definition of Charles' Law?

Back

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

Front

What is the formula for Boyle's Law?

Back

The formula for Boyle's Law is P1V1 = P2V2, where P is pressure and V is volume.

Front

Explain the concept of absolute zero in relation to gas laws.

Back

Absolute zero is the theoretical temperature at which a gas would have zero volume and is equivalent to -273.15°C or 0 Kelvin.

Front

What is the significance of the ideal gas law?

Back

The ideal gas law combines Boyle's, Charles', and Avogadro's laws into one equation: PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature.

Front

How does temperature affect gas volume according to Charles' Law?

Back

According to Charles' Law, as temperature increases, the volume of a gas also increases, provided pressure remains constant.