SZABMU MDCAT 2025 Chemistry#Chemical Equilibrium#Le Chatelier's Principle1Choose the best answerAccording to Le Chatelier's principle, in Haber's process yield of ammonia can be increased by: (SZABMU MDCAT 2025)Adecreasing pressure and increasing temperatureBincreasing pressure and decreasing temperatureCincreasing volume and decreasing temperatureDdecreasing concentration of H₂ Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Le Chatelier's Principle2Choose the best answerFor H₂S ⇌ H⁺ + HS⁻, what change occurs when dilute HCl is added at constant temperature?AThe equilibrium constant changesB[HS⁻] increasesCUndissociated H₂S decreasesD[HS⁻] decreases Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Chemical Equilibrium#Le Chatelier's Principle3Choose the best answerConsider N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ΔH = −92.46 kJ/mol. The optimum temperature (°C), to produce ammonia is (KMU MDCAT 2024)A0B450C5000DConstant temperature Like 1 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Chemical Equilibrium#Le Chatelier's Principle4Choose the best answerFor the following exothermic reaction decrease in temperature will shift the equilibrium towards: 2NO(g) + O₂(g) ⇌ 2NO₂(g) (Sindh MDCAT 2018)ALeftBThe point of equilibriumCBoth directionsDRight Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemical Equilibrium#Le Chatelier's Principle5Choose the best answerWhen a product is removed from a reversible reaction at equilibrium, the equilibrium shifts toward:AReactant sideBProduct sideCBoth side one by oneDNo effect Like 0 Discuss 0Share