Pv=nRT

What does the equation PV=nRT represent in chemistry?

• The Law of Conservation of Mass.
• The Ideal Gas Law in chemistry.
• The Kinetic Molecular Theory.
• The Principle of Le Chatelier's

Pressure and Volume are (a)   proportional

Charles stated that temperature and volume are​ (a)  

• directly  proportional
• inversely proportional
• unrelated
• randomly fluctuating

Avogadro said that the number of moles of gas is ​ (a)   to the volume of gas.

• directly proportional
• inversely proportional
• independent of
• exponentially related

Can you rearrange PV=nRT to make n the subject?

• n = P/(VRT)
• n = RT/PV
• n = R/(PVT)
• n = PV/(RT)

Convert the volume of 600,000 dm³ to M³

• 600 m³
• 600,000 m³
• 60 m³
• 6,000 m³

convert 20⁰C into kelvins

• 20 K
• 273.15 K
• 100 K
• 293.15 K