The volume of a gas at 200∘C is 200 ml. If the temperature is reduced to −20∘C at constant pressure, its volume will be
172.6 ml
17.26 ml
192.7 ml
19.27 ml
V1T1=V2T2⇒200293=V2253⇒V2=200×253293=172.6ml
The temperature of a gas at pressure P and volume V is 27∘C. Keeping its volume constant if its temperature is raised to 927∘C, then its pressure will be
The volume of a given mass of a gas is 100ml at 100∘C. If pressure is kept constant at what temperature will the sample have the volume of 200ml?