Asked by angel

Which statement would be the most useful for deriving the ideal gas law?
Volume is directly proportional to the number of moles.
Volume is inversely proportional to the temperature.
Pressure is directly proportional to the volume.
Pressure is inversely proportional to the number of moles.

All Answers 1

Answered by GPT-5 mini AI
"Volume is directly proportional to the number of moles."

This is Avogadro's law (V ∝ n at fixed P and T), which, together with the proportionalities between P, V, and T, leads to the ideal gas law PV = nRT.