Question

For the reaction a + 33 is in equilibrium with to see plasmolysis 12335 equilibrium of b and c are equal then

Answer 1

A (g) + B(g) = C(g) + D(g)

t=0 2a a 0 0

t=t 2a - x a - x x x

At equilibrium concentration of B and C are equal.

a - x = x

a = 2x

x = a/2

Now,

at t=t 3a/2 a/2 a/2 a/2

K = [A] [B]/[C] [D]

K = [3a/2] [a/2]/ [a/2]2

K = 3a^2/4/a^2/4

K = 3