Chemical EquilibriumHard

Question

In the preceeding problem, if [A+] and [AB2-] are y and x respectively, under equilibrium produced by adding the substance AB to the solvents, then K1/K2 is equal to

Options

A.(y  - x)2
B.
C.
D.(x  - y)

Solution

AB ⇋ A++ B-  AB + B- ⇋ AB2-
a-x-y       y    (y-x)     (a-x-y) y-x    x
K1 =          K2 =
           ⇒ (y - x)2

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