See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

A(g) B(g) + C(g) + D(g) 1-x x-y x+y x-y B(g)+D(g) C(g) + E(g) x-y x y x+y y      Total pressure = PA + PB + PC + PD + PE (1x)+(x y) (x y) (x y) y 1 2x        PT= 2PA 2(1x) = 1+2x x = ¼ Pc=(x+y)=3/8 (Given) Therefore y = 1/8 1 B C D C A 1 3 1 P P P 1 8 8 8 K 3 P 128 4        2 C K 3  , C 3 K 128 