Question 3 of 191

The equilibrium constants KP1 and KP2 for the reactions X2Y and Z  P + Q respectively are in the ratio of 1:9. If the degree of dissociation ox X and Z be equal then the ratio of total pressure at these equilibria is:

(a) 1:9                 (b) 1:36                 (c) 1:1                     (d) 1:3