Fundamental Principles of Organic ChemistryCoal Tar201Choose 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 Compounds202Choose the best answerQ.110 Hexanoic acid is IUPAC name:AAdipic acidBPropionic acidCFormic acidDCaproic acid Like 0 Discuss 0Share
StoichiometryMolar Volume at STP203Choose 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 Molecules204Choose 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
Chemical BondingHybridization and Molecular Geometry205Choose the best answerWhich molecule is linear?AC₃H₈BC₂H₄CC₂H₂DSO₂ Like 0 Discuss 0Share