Question

At temperature T K, PCl5is 50% dissociated at an equilibrium pressure of 4 atm. At what pressure it would dissociate to the extent of 80% at the same temperature:-


a) 0.05 atm
​b) 0.60 atm
c) 0.75 atm
​d) 2.50 atm
​ Kindly answer sir/mam.

Answer 1

and is D ....hope it will help u