For the given hypothetical reactions, the equilibrium constants are as follows: X ⇌ Y; K_1=1.0; Y ⇌ Z; K_2=2.0; Z ⇌ W; K_3=4.0 The equilibrium…

For the given hypothetical reactions, the equilibrium constants are as follows : $$\begin{aligned} & \mathrm{X} \rightleftharpoons \mathrm{Y} ; \mathrm{K}_1=1.0 \\ & \mathrm{Y} \rightleftharpoons \mathrm{Z} ; \mathrm{K}_2=2.0 \\ & \mathrm{Z} \rightleftharpoons \mathrm{~W} ; \mathrm{K}_3=4.0 \end{aligned} $$ The equilibrium constant for the reaction $\displaystyle \mathrm{X} \rightleftharpoons \mathrm{W}$ is