Chemistry - Chemical Equilibrium Question with Solution | TestHub

For the dissociation of ${\mathrm{SO}}_3$ into ${\mathrm{SO}}_2$ and ${\mathrm{O}}_2$, at a given temperature, the equlibrium constant ${\mathrm{K}}_{\mathrm{p}}=\mathrm{x}$ ${\mathrm{atm}}^2$, then find x . The variation of the partial pressure of the three gases with time is as shown :