At a given temperature, the reaction, `A(g)hArr 2N(g)`, is in equilibrium in a closed flask. At the same temperature, the reaction `c(g)hArr D(g)+E(g)` is in equilibrium in an another closed flask. Values of equilibrium constants of these two reactions are `K_(p1)` and `K_(p2)` respectively and the total pressures of the equilibrium mixtures are `P_1` and `P_2` respectively. If `K_(p1) : K_(p2) = 1 : 4` and `P_1 : P_2 = 1 : 4` then the ratio of degree of dissociation of A(g) and C(g) are ( assume the degrees of dissociation of both are very small compared to 1)-

Options

A. 0.15
B. 0.5
C. 1
D. 1.5

Answer

B