At `27^(@)C` temperature and 4 bar pressure CO is filled in 2 litrre vessel. Find the pressure if it is filled in 4 litre vessel at `77^(@)C` temperature.

Explanation

`P_(1)=4 bar, P_(2)=?`
`V_(1)=2` litre `V_(2)=4` litre
`T_(1)=27+273=300K`
`T_(2)=77+273=350 K`
sol `(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2))`
`P_(2)=(P_(1)V_(1))/(T_(1))xx(T_(2))/(V_(2))=(4xx2xx350)/(350xx4)=2.33` bar
The pressure of CO gas will be `2.33` bar