Question

The value of $K_{P_{1}}$ and $K_{P_{2}}$ for the reactions

$X \rightleftharpoons$ $Y + Z$ .....(1)

and $A \rightleftharpoons 2B$ .......(2)

are in the ratio of 9 : 1. If the degree of dissociation of $X$ and $A$ be equal, then total pressure at equilibrium (1) and (2) are in the ratio —

(A) 3 : 1

(B) 1 : 9

(C) 36 : 1

(D) 1 : 1

Answer 1

If the degree of dissociation of X and A be equal, then total pressure at equilibrium (1) and (2) are in the ratio 36 : 1. So, The correct option of this question will be (C).