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SINDH MDCAT 2019 CHEMISTRY #Chemical Equilibrium #Effect of Temperature on Equilibrium

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Which statement about the following equilibrium is correct (2SO₂ + O₂ ⇌ 2SO₃, ΔH = -395 kJ/mole)? (Sindh MDCAT 2019)

Verified Answer & Explanation⌄

Correct Answer: A) The value of Kₚ falls with rise in temperature

Concept Explanation

The reaction is exothermic. Increasing temperature favors the reverse endothermic direction, so the equilibrium constant Kp decreases as temperature rises.

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