Charles' Law Conceptual

According to Charles' law,as the temperature of a given gas at constant pressure is increased, the volume will_

• Increase

• Remain the same

• Decrease

• None of the above

What must remain constant if Charles law is to be applied to a given sample of a gas

• Pressure

• Volume

• Temperature

• Temperature and pressure

What temperature scale must be used when applying Charles law

• Celsius

• Fahrenheit

• Kelvin

• All of the above

To convert a Celsius temperature to Kelvin, you would

• Add 273

• Subtract 273

• Do nothing as the two scales are equivalent

• Divide 274

According to Charles' law,volume and temperature vary

• Inversely

• Proportional to the square

• Directly

• None of the above

The temperature at which the volume of a gas theoretically becomes zero is

• Subliming point

• Freezing point

• Absolute zero

• Temperature point

What is 50celsius in Kelvin?

• 223

• 323

• 100

• 273

What about gases can be measured?

• Pressure and volume only

• Temperature, volume and pressure

• Volume and temperature only

• Pressure, temperature, volume and moles.

The relationship between temperature and volume in Charles law is given as

• V/T=K

• K/T=V

• VT=K

• V/P=K