Sindh MDCAT 2022 Chemistry#Chemical Equilibrium#Equilibrium Constant101Choose the best answerQ.69 In exothermic reaction, by decreasing the temperature, equilibrium constant:ASameBSometimes decreases sometimes increasesCReaction moves backwardDIncreases Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Equilibrium#Dynamic Equilibrium102Choose the best answerWhich statement describes the condition at equilibrium? (MDCAT Reconduct 2023)ABackward reaction rate is greater than the rate of forward reactionBForward and backward reactions ceaseCForward reaction rate equals the rate of backward reactionDForward reaction rate is greater than the rate of backward reaction Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Effect of Pressure103Choose the best answerWhich equilibrium is favoured in the forward direction by lowering the pressure?AN₂ + 3H₂ ⇌ 2NH₃B2HI ⇌ H₂ + I₂CPCl₅ ⇌ PCl₃ + Cl₂DN₂ + O₂ ⇌ 2NO Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Solubility Product104Choose the best answerFor the equilibrium: Al(OH)₃(s) ⇌ Al³⁺(aq) + 3OH⁻(aq), what is the correct Ksp expression?AKsp = [Al³⁺][OH⁻]BKsp = [Al³⁺]³[OH⁻]CKsp = [Al(OH)₃]DKsp = [Al³⁺][OH⁻]³ Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Chemical Equilibrium#Effect of Temperature on Equilibrium105Choose the best answerWhich statement about the following equilibrium is correct (2SO₂ + O₂ ⇌ 2SO₃, ΔH = -395 kJ/mole)? (Sindh MDCAT 2019)AThe value of Kₚ falls with rise in temperatureBThe value of Kₚ falls with increase in pressureCThe value of Kₚ is equal to K꜀DThe value of Kₚ remains constant with rise in temperature Like 0 Discuss 0Share