Question

The equilibrium constant ($K_c$) for the reaction $N_2(g) + O_2(g) \rightarrow 2NO(g)$ at temperature T is 4 × 10⁻⁴. The value of $K_c$ for the reaction $NO(g) \rightarrow \frac{1}{2} N_2(g) + \frac{1}{2} O_2(g)$ at the same temperature is:
(a) 0.02
(b) 2.5 × 10²
(c) 4 × 10⁻⁴
(d) 50.0

Answer 1

a is a answer. ........