Consider the formation of SO₃ according to the reaction: 2SO₂(g) + O₂(g) ⇌ 2SO₃(g); ΔH = -198 kJ. Wh — Chemical Equilibrium Chemistry Question
Question
Consider the formation of SO₃ according to the reaction: 2SO₂(g) + O₂(g) ⇌ 2SO₃(g); ΔH = -198 kJ. Which of the following may change the value of equilibrium constant of the above reaction?
Answer: C
💡 Solution & Explanation
The equilibrium constant of a reaction is dependent only on the temperature. Changing pressure, volume, or adding reactants/inert gases may shift the equilibrium position but will not change the value of the equilibrium constant. Therefore, correct answer is C.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes