Front

What does the unit K (Kelvin) measure?

Back

Temperature.

Front

What are the conditions for a gas at STP?

Back

T = 0 C, P = 1 atm.

Front

What happens to the volume of a gas when it is cooled?

Back

The volume will decrease.

Front

According to Charles’s law, how is the volume of a gas related to its temperature?

Back

The volume of a gas is directly proportional to its temperature at constant pressure.

Front

If the initial volume of a gas is 6.3 L at 303 K, what is the final temperature if the volume is doubled?

Back

606 K.

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

What happens to the volume of a gas if the temperature is increased while pressure is constant?

Back

The volume increases.

Front

What is the formula for Charles's Law?

Back

V1/T1 = V2/T2.

Front

What is the significance of STP in gas laws?

Back

STP stands for Standard Temperature and Pressure, which is 0°C (273.15 K) and 1 atm pressure.

Front

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

Back

The volume of a gas is inversely proportional to its pressure at constant temperature.