The decomposition of N2O4 and NO2 is carried out at 280 K in chloroform. When equilibrium has been established, 0.2 mole of N2O4 and 2 × 10‒3 mole of NO2 are present in 2 L solution. The equilibrium constant for reaction,
N2O4 ⇋ 2NO2 is:
(A) 1 × 10‒2 (B) 1 × 10‒3 (C) 1 × 10‒4 (D) 1 × 10‒5
