At 1990 K and 1 atm pressure, there are equal number of Cl molecules and Cl atoms in the reaction mi — Chemical Equilibrium Chemistry Question

Question

At 1990 K and 1 atm pressure, there are equal number of Cl molecules and Cl atoms in the reaction mixture. The value of K for the reaction under the above conditions is x × 10 . The value of x is _______. (Rounded off to the nearest integer) 2 p -1