MDCAT Chemistry Past Paper 2023#Chemical Kinetics#Order of Reaction161Choose the best answerWhat is the order of reaction if the unit of K is sec⁻¹? (MDCAT 2023)AOneBTwoCThreeDZero Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#First Law of Thermodynamics#Thermochemistry & Thermodynamics162Choose the best answerWhat is the mathematical statement of the first law of thermodynamics? (MDCAT 2023)AΔE = q + wBΔE = −q − wCΔE = −q + wDΔE = q − w Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Limiting Reagent#Stoichiometry163Choose the best answerA limiting reactant is the one, which: (Sindh MDCAT 2019)Ais taken in lesser quantity in grams as compared to the other reactantBis taken in lesser quantity in volume as compared to the other reactantCgives the minimum amount of the product which is requiredDgives equal amount of the reactants and products Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Chemical Kinetics#Rate Constant164Choose the best answerThe unit of rate constant for the first order reaction is:Aconc. s⁻¹BM² s⁻¹Cs⁻¹DM⁻¹ s⁻¹ Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Significant Figures#Stoichiometry165Choose the best answerHow many significant figures are there in 00.4793? (Sindh MDCAT 2018)A3B4C5D6 Like 0 Discuss 0Share