$2\text{HI}(g) \rightleftharpoons \text{H}_2(g) + \text{I}_2(g)$ The equilibrium constant of the above reaction is 6.4 at 300 K. If 0.25 moles each of $\text{HI}(g)$ and $\text{H}_2(g)$ are added to the system, the equilibrium constant will be

Question

$2\text{HI}(g) \rightleftharpoons \text{H}_2(g) + \text{I}_2(g)$

The equilibrium constant of the above reaction is 6.4 at 300 K. If 0.25 moles each of $\text{HI}(g)$ and $\text{H}_2(g)$ are added to the system, the equilibrium constant will be