Chemistry - Chemical Equilibrium Question with Solution | TestHub

Acetic acid ($\mathrm{C}{\mathrm{H}}_3\mathrm{C}\mathrm{O}\mathrm{O}\mathrm{H}$) is partially dimerised to${\left(\mathrm{C}{\mathrm{H}}_3\mathrm{C}\mathrm{O}\mathrm{O}\mathrm{H}\right)}_2$in the vapour phase. At a total pressure of$\text{0}\text{.200}\text{atm}$, acetic acid is$\text{92}\text{.0\%}$dimerized at$\text{298}\text{K}$. The value of equilibrium constant of dimerization under these conditions is