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# For a general equation of the nature xP + yQ → mR + nS, the expression for the...

### Question

For a general equation of the nature xP + yQ → mR + nS, the expression for the equilibrium constant is

### Options

A) k [P]x [Q]y

B) $$\frac{[P]^x [Q]^y}{[R]^m [S]^n}$$

C) $$\frac{[R]^m [S]^n}{[P]^x [Q]^y}$$

D) $$\frac{m[R] n[S]}{x[P] y[Q] }$$

### Explanation:

Expression for equilibrium constant

k = $$\frac{\text{concentration of product}}{\text{concentration of reactant}}$$

## Dicussion (1)

• Expression for equilibrium constant

k = $$\frac{\text{concentration of product}}{\text{concentration of reactant}}$$