Prove that the pressure necessary to obtain `50%` dissociation of `PCl_(5)` at `250^(@)C` is numerically three times of `K_(p)`.

Prove that the pressure necessary to obtain 50% dissociation of PCl_(5) at 500 K is numerically three times the value of K_(p) .

The equilibrium pressure necessary to obtain 50% dissociation of PCl_5 at 250^@C is numerically________of K_p .

At 300^@C the pressure necessary to obtained 80% dissociation of PCl_5 is numerically equal to

At 300^@C the pressure necessary to obtained 80% dissociation of PCl_5 is numerically equal to

Total equilibrium pressure necessary to obtain 60% dissociation of PCl_5 is P at 500 K. The relation between equilibrium constant K_p and P is

Calculate the extent of dissociation of PCl_5 if the equilibrium pressure is numerically 3 times of its K_p .