3. Measured at a pressure of 1.0 atm and 298 K, gas C has a density of 2.0 g/L. The density of gas D, measured at a pressure of 0.5 atm and 298 K, is 1.3 g/L. Which gas has the larger molar mass?
(c) Neither. The molar masses are the same.
Gas D has a larger molar mass Pressure*Molarmass = Density*R*T Molar mass =... View the full answer