KMU MDCAT 2024 Chemistry#Chemical Equilibrium#Le Chatelier's Principle81Choose the best answerIn the production of SO₃ from SO₂ and Oxygen, the yield of SO₃ is increased by (KMU MDCAT 2024)AAdding a catalystBAdding more SO₂CIncreasing temperatureDRemoving oxygen Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Kc82Choose the best answerFor the equilibrium CO₂(g) + H₂(g) ⇌ CO(g) + H₂O(l), what is the unit of Kc?Amol·dm⁻³Bmol⁻¹·dm³Cmol⁰·dm⁰ (no unit)Dmol²·dm⁻⁶ Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Chemical Equilibrium#Le Chatelier's Principle83Choose the best answerThe principle that states that if a stress is applied to a system at equilibrium the system nullify the effect of stress as far as possible is:AHaber'sBLe-ChatelierCBoyle'sDCharles' Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Equilibrium#Strong Electrolytes84Choose the best answerQ.96 A strong electrolyte is one that ______ completely in solution:AReactsBDecomposesCDisappearsDIonizes Like 0 Discuss 0Share
Chemical EquilibriumEffect of Catalyst on Equilibrium85Choose the best answerA catalyst increases the rate of a reversible reaction because it:AProvides an alternative pathway with lower activation energyBIncreases molecular kinetic energyCShifts equilibrium permanently toward productsDSlows the backward reaction Like 0 Discuss 0Share