XIIMDCAT Chemistry Test#Chemical Kinetics#Order of Reaction1Choose the best answerConsider the following rate-law statements: I. SN₁ → Rate = k[R–X] II. SN₂ → Rate = k[R–X][Nu⁻] III. SN₁ → Second order IV. SN₂ → First order Which statements are correct?AI and II onlyBII and III onlyCI, II and IV onlyDI, II, III and IV Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Kinetics#Order of Reaction2Choose 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
Sindh MDCAT 2022 Chemistry#Chemical Kinetics#Order of Reaction3Choose the best answerQ.84 Reaction H₂ + Cl₂ → 2HCl is a:ASecond orderBFirst orderCHalf orderDZero order Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Chemical Kinetics#Order of Reaction4Choose the best answerA reaction is first order with respect to A and second order with respect to B, the rate equation is (KMU MDCAT 2024)ARate = k[A]BRate = k[A][B]CRate = k[A]²[B]DRate = k[A][B]² Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Chemical Kinetics#Order of Reaction5Choose the best answerWhat is the order of reaction if the unit of K is sec⁻¹? (MDCAT 2023)AOneBTwoCThreeDZero Like 0 Discuss 0Share