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 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?
A gas of volume 2000ml is kept in a vessel at a pressure of 103 pascals at a temperature of 27∘ C. If the pressure is increased to 105 pascals at the same temperature, the volume of the gas becomes