Sindh MDCAT 2020 Chemistry#Chemical Kinetics#Reaction Rate156Choose 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
Fundamental Principles of Organic ChemistryCoal Tar157Choose the best answerCoal tar is an important source of:AAromatic compoundsBAliphatic compounds onlyCCycloalkanes onlyDCarbohydrates Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Carboxylic Acid Nomenclature#Nomenclature of Organic Compounds158Choose the best answerQ.110 Hexanoic acid is IUPAC name:AAdipic acidBPropionic acidCFormic acidDCaproic acid Like 0 Discuss 0Share
StoichiometryMolar Volume at STP159Choose the best answerThe molar volume of an ideal gas at STP (273 K and 1 atm) is approximately:A1 L mol⁻¹B22.4 L mol⁻¹C273 L mol⁻¹D760 L mol⁻¹ Like 0 Discuss 0Share
StoichiometryMole Concept and Number of Molecules160Choose the best answerA sample of H₂ contains 3.01 × 10²³ molecules. What is its approximate mass?A2 gB1 gC0.5 gDNone of these Like 0 Discuss 0Share