Module 5AB

• Who is Boyle's Law named after?


  Robert Boyle
• What does Boyle's Law state about gas volume and pressure?

  Volume is inversely proportional to pressure
• If the volume of a gas increases, what happens to its pressure according to Boyle's Law?

  The pressure decreases
• How does Boyle's Law relate volume and pressure at constant temperature?

  They are inversely proportional
• Who formulated Charles' Law?

  Jacques Charles
• What does Charles' Law state about gas volume and temperature?

  Volume is directly proportional to absolute temperature
• What happens to the temperature of a gas if its volume increases according to Charles' Law?

  The temperature also increases
• In which unit should temperature be expressed in Charles' Law?

  Kelvin (K)
• What is the mathematical expression of Charles' Law?

  V = kT
• Who is Gay-Lussac's Law named after?

  Joseph Louis Gay-Lussac
• What does Gay-Lussac's Law state about gas pressure and temperature?

  Pressure varies directly with absolute temperature
• If the temperature of a gas increases at constant volume, what happens to its pressure according to Gay-Lussac's Law?

  The pressure increases
• Who is Avogadro's Law named after?

  Amedeo Avogadro
• What does Avogadro's Law state about gas volume and moles?

  Volume is directly proportional to number of moles
• What happens to the volume of a gas if the number of moles increases according to Avogadro's Law?

  The volume also increases
• What is the mathematical expression of Avogadro's Law?

  V = kn
• What are the key gas laws discussed in the material?

  • Boyle’s Law: Pressure and Volume
  • Charles’ Law: Volume and Temperature
  • Gay-Lussac’s Law: Pressure and Temperature
  • Avogadro’s Law: Volume and Amount of Gas
• What are the relationships defined by each gas law?

  • Boyle’s Law: Inverse relationship between volume and pressure
  • Charles’ Law: Direct relationship between volume and temperature
  • Gay-Lussac’s Law: Direct relationship between pressure and temperature
  • Avogadro’s Law: Direct relationship between volume and number of moles