Nitrosyl chloride, NOCI, dissociates on heating as shown below. When a 1.50 gram sample of pure NOCI is heated at 350°C in a volume of 1.00 liter, the percent dissociation is found to be 57.2%.
Calculate Kc for the reaction as written.
NOCI(g) ⇌ NO(g) + 12 Cl₂(g)