Question

In the thermal dissociation of PCl5, the partial pressure of
PCl5 in the gaseous equilibrium mixture is 1.0 atm when
half of PCl5 is found to dissociate. The equilibrium
constant of the reaction (Kp, )in atmospheres is:
(a) 0.25
(b) 0.50
(c) 1.00
(d) 3.000
​

Answer 1

Answer:

i think answer is 1 atm

Explanation: