SINDH MDCAT 2019 CHEMISTRY#Chemical Kinetics#Rate Law6Choose the best answerA catalyst increases the rate of reaction by: (Sindh MDCAT 2019)Adecreasing the activation energyBdecreasing the concentration of reactantsCdecreasing the temperatureDincreasing the temperature Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Kinetics#Rate Law7Choose the best answerQ.83 Rate of reaction increases by the addition of catalyst because:ACatalyst reacts with reactantBCatalyst reacts with productCEnergy of activation decreasesDEnergy of activation increases Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Chemical Kinetics#Rate Law8Choose the best answerFor the elementary reaction 2A ⇌ B, the forward reaction rate is proportional to:A[A]B[A]²C[B]D[B]² Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Chemical Kinetics#Rate Law9Choose the best answerIf a reaction rate does not change with concentration then it is:A3rd orderB2nd orderC1st orderDZero order Like 1 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Chemical Kinetics#Rate Law10Choose the best answerFor which of the following order of the reaction, rate of reaction is inversely proportional to the concentration of reaction? (Sindh MDCAT 2020)A1st order reactionB2nd order reactionCNegative order of reactionDZero order of reaction Like 0 Discuss 0Share