Class 11 NEET Chemistry Equilibrium Questions Part 1

A 20 litre container at 400K contains CO2(g) at pressure 0.4atm and an excess of SrO (neglect the volume of solid SrO ). The volume of the container is now decreased by moving the movable piston fitted in the container. The maximum volume of the container, when pressure of CO2 attains its maximum value, will be:
(Given that :SrCO3(s)⇌SrO(s)+CO2(g),Kp=1.6atm)