Question

10. The volume of gas varies directly with the Kelvin temperature and inversely with the pressure. If a

certain gas has a volume of 342 m 3 at a temperature of 300° Kelvin under a pressure of 200 kPa
(kilopascals), what will be the volume of the same gas at a temperature of 320° Kelvin under a pressure
of 400 kPa?

Answer 1

PV = kT

so you want V such that
400V/320 = 200*342/300
Now finish it off