MDCAT Chemistry Past Papers Reconduct 2023#Chemical Kinetics#Order of Reaction11Choose the best answerFor the chemical reaction 2HI → H₂ + I₂, what is the order of the reaction? (MDCAT Reconduct 2023)AThird orderBFirst orderCSecond orderDZeroth order Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Catalysis and Inhibitors#Chemical Kinetics12Choose the best answerThe decomposition of H₂O₂ is inhibited by:AMnO₂BEthanolCGlycerinDV₂O₅ Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Chemical Kinetics#Rate Law13Choose the best answerIdentify the correct formula to calculate rate of reaction:AChange in concentration of substance / Time taken for the changeBTime taken for the change / Change in concentration of substanceC(Time taken for the change / Change in concentration of substance) × 100DTime taken for the change × Change in concentration of substance Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Activation Energy#Chemical Kinetics14Choose the best answerAmount of energy needed to weaken the existing bonds to an extent that can be broken through collision is called:ABond energyBActivation energyCAverage energyDEnthalpy Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Activation Energy#Chemical Kinetics15Choose the best answerThe reaction 2CO + O₂ → 2CO₂ proceeds slower because of activation energy of CO. (Sindh MDCAT 2018)AequilibriumBconstantClowDhigh Like 0 Discuss 0Share