PCl dissociates as PCl (g) ⇌ PCl (g) + Cl (g) 5 moles of PCl are placed in a 200 litre vessel which — Chemical Equilibrium Chemistry Question

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PCl dissociates as PCl (g) ⇌ PCl (g) + Cl (g) 5 moles of PCl are placed in a 200 litre vessel which contains 2 moles of N and is maintained at 600 K. The equilibrium pressure is 2.46 atm. The equilibrium constant K for the dissociation of PCl is _____ x 10 . (nearest integer) (Given: R = 0.082 L atm K mol : Assume ideal gas behaviour) 5 5 3 2 5 2 p 5 –3 –1 –1