Chemical KineticsRate of Reaction and Stoichiometric Coefficients3266Choose the best answerFor the reaction 3A + B → C + D, the rate of reaction is:A−(1/3)d[A]/dt = −d[B]/dt = d[C]/dt = d[D]/dtB−d[A]/dt = −d[B]/dt = d[C]/dtC+(1/3)d[A]/dt = d[C]/dtD−d[A]/dt = −d[B]/dt = d[C]/dt = d[D]/dt Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemical Equilibrium#Le Chatelier's Principle3267Choose the best answerOne can estimate the direction in which equilibrium will shift with the help of: (UHS MDCAT 2023)ALe chatlier's principleBLaw of mass actionCHess's lawDLaw of heat of formation Like 1 Discuss 0Share
KMU MDCAT 2024 Chemistry#Elemental Analysis#Fundamental Principles of Organic Chemistry3268Choose the best answerWhich of the following elements cannot be detected directly in a given organic compound? (KMU MDCAT 2024)AChlorineBNitrogenCOxygenDPhosphorous Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Alcohols#Alcohols and Phenols3269Choose the best answerDehydration of alcohol gives which of the following product in the presence of H₂SO₄ at 140°? (UHS MDCAT 2023)AAcetaldehydeBDiethyl etherCEthyl acetateDEthyl chloride Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Chemical Bonding#Hydrogen Bonding3270Choose the best answerWhich one of the following DO NOT have tendency to form hydrogen bonding?AAmmoniaBEthyl alcoholCCarboxylic acidDHydrocarbon Like 0 Discuss 0Share