The equilibrium constant (K C) for the reaction N₂(g) + O₂(g) → 2NO(g) at temperature T is 4 × 10^–4. The value of K C for the reaction, NO(g) → 1/2N₂(g) + 1/2O₂(g) at the same temperature is:

Equilibrium: JEE Main 2012 Chemistry question

JEE Main 2012 · Annual, Paper 1 · Q403

JEE Main 2012Annual, Paper 1ChemistryEasyEquilibrium123× since 2002

The equilibrium constant (K_C) for the reaction N₂(g) + O₂(g)

\to

2NO(g) at temperature T is 4

\times

10^–4. The value of K_C for the reaction, NO(g)

\to

1/2N₂(g) + 1/2O₂(g) at the same temperature is :