Gas Laws Units & Nomenclature Quiz (AI-PP)

What are the quantities needed to describe the state of a gas?

• Speed, Acceleration, Force, Energy

• Mass, Density, Length, Time

• Color, Shape, Texture, Weight

• Volume, Amount, Pressure, Temperature

How do gases expand to fill the container in which they are placed?

• In a zigzag pattern

• Uniformly

• In a spiral pattern

• Irregularly

What is the unit used to express the matter in a gaseous sample?

• Moles

• Grams

• Kilograms

• Liters

What is the SI unit of measurement for pressure?

• Pound per square inch

• Atmosphere

• Pascal

• Millimeter of mercury

What is the pressure exerted by 1mm of mercury at certain specified conditions?

• Torr

• Atmosphere

• Pascal

• Bar

What is the atmospheric pressure in pounds per square inch?

• 1 atm

• 101.3 kPa

• 14.7 psi

• 760 mm Hg

What is the unit commonly used to measure gas pressure?

• Pascal

• Bar

• Atmosphere

• Torr

What is the pressure exerted by a 0.1 mm high film of water on the surface beneath it?

• Pascal

• Bar

• Atmosphere

• Torr

How many bars are in 1 atmospheres?

• 760 atm

• 101.3 atm

• 1 atm

• 14.7 atm

What is the value of 1 atm in millimeters of mercury?

• 101.3 mm Hg

• 14.7 mm Hg

• 1 mm Hg

• 760 mm Hg