4 moles of PCl5 dissociate at 760 k in a 2 litre flask at equilibrium 0 8 mole of - Chemistry - Equilibrium

Question

4 moles of PCl5 dissociate at 760 k in a 2 litre flask at
equilibrium 0 8 mole of Cl2 was present in the flask The
equilibrium constant would be ?

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4 moles of PCl5 dissociate at 760 k in a 2 litre flask at equilibrium .0.8 mole of Cl2 was present in the flask . The equilibrium constant would be.?