JEE Main Chemistry question
The equilibrium constant (Kc) for the reaction N₂(g)+O₂(g)⇌2NO(g) at room temperature is 4×10⁻⁴. The value of Kc for NO(g)⇌½N₂(g)+½O₂(g) at the same T is:
Answer: (B)
Solution
K'=1/√(4×10⁻⁴)=1/0.02=50.
The equilibrium constant (Kc) for the reaction N₂(g)+O₂(g)⇌2NO(g) at room temperature is 4×10⁻⁴. The value of Kc for NO(g)⇌½N₂(g)+½O₂(g) at the same T is:
K'=1/√(4×10⁻⁴)=1/0.02=50.