Q.

The equilibrium constant for the reaction N2(g)+O2(g)⇌2NO(g) at temperature T is 4×10-4.

The value of Kc for the reaction NO(g)⇌12N2(g)+12O2(g) at the same temperature is

1 4×10-4  
2 50  
3 2.5×102  
4 0.02  

Ans.

(2)

K2=1K1