Question

A sample of argon gas at 303 K and 2.25 atm occupies a volume of 2.65 L. If the gas is allowed to expand to a larger volume, while at the same time it is cooled to a lower temperature, the final gas pressure will be higher than 2.25 atm could be higher or lower than 2.25 atm depending on the final volume and temperature. will be lower than 2.25 atm

Answer 1

Argon gas PV =RT of PV = R = constant for expond V27 V cool temperature TiXT2 so pressure will be lower thom 2.25 atm Prvi - Dy v Pressure is increased P> Pi P, X Ty to higher temperature T2) TA numerator and denominator both Atee increasing. so we can not say larger or smaller so I could be larger final pressure of smaller thom 2.572 depending and temperature, on