SINDH MDCAT 2018 Chemistry#Chemical Kinetics#Rate Law71Choose the best answerThe rate of a chemical reaction is directly proportional to the product of active masses of the reactants, it is referred to as: (Sindh MDCAT 2018)ALaw of conservation of energyBLaw of mass actionCLaw of conservation of massDActive mass law Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Chemical Kinetics#Reaction Rate72Choose the best answerThe study of rates of chemical reactions and the factors that affect the rates of chemical reactions is known as: (Sindh MDCAT 2020)AThermodynamicsBStoichiometryCElectrochemistryDChemical kinetics Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Chemical Kinetics#Rate Constant73Choose the best answerFor a first order reaction A → B, the rate constant is 0.0458 s⁻¹. Calculate rate of the reaction if the concentration of reactant is 0.35 mol dm⁻³. (KMU MDCAT 2024)A0.012 mol dm⁻³ s⁻¹B0.014 mol dm⁻³ s⁻¹C0.016 mol dm⁻³ s⁻¹D0.018 mol dm⁻³ s⁻¹ Like 1 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Chemical Kinetics#Ionic Reaction Rate74Choose the best answerWhich of the following best describes the ionic reactions of inorganic compounds? (MDCAT 2023)AVery slowBModerately slowCVery fastDDo not occur Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Activation Energy#Chemical Kinetics75Choose the best answerReactions having high activation energy are generally: (SZABMU MDCAT 2025)ASpontaneousBFastCSlowDAlways exothermic Like 1 Discuss 0Share