What is the gas phase chemical reaction that corresponds to the equilibrium constant expression shown below?


K= [C]^2/[A]^4 [B]^2

The gas phase chemical reaction corresponding to the equilibrium constant expression K = [C]^2/[A]^4 [B]^2 is:

2A(g) + B(g) ⇌ C(g) + 2D(g)

Where A, B, C, and D are gases.