Question

Q Calculate the volume of air expelled from a vessel containing 0.4 litres of it at 250 Kelvin when it is heated to 27° C at the same pressure.

Answer 1

Using formula V1/T1=V2/T2....... You should get 0.48 litres, also make sure the temperature is always in Kelvin, so 23C becomes 300K

Answer 2

Hope this is helpfull for everyone.