Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons316Choose the best answerThe IUPAC name of isopropyl ethylene is:A2-Methylbut-1-eneB3-Methylbut-1-eneC2-Methylbut-2-eneDPent-1-ene Like 0 Discuss 0Share
Chemistry of HydrocarbonsStructure and Hybridization of Alkanes317Choose the best answerThe C–C bond in ethane is formed by overlap of:Asp³–sp³ orbitalsBsp²–sp² orbitalsCsp–sp orbitalsDp–p orbitals Like 0 Discuss 0Share
Stoichiometry#Atomic Structure#Isotopes318Choose the best answerHow is the relative atomic mass of an element with several isotopes calculated?AThe mass of the lightest isotope onlyBA weighted average based on isotopic abundanceCThe mass number of the most abundant isotope onlyDThe total number of neutrons Like 0 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Macromolecules#Polymers319Choose the best answerBakelite is a polymer of phenol and:AFormaldehydeBEthanolCEtheneDBenzene Like 0 Discuss 0Share
Carboxylic AcidsPreparation by Hydrolysis of Carboxylic Acid Derivatives320Choose the best answerHydrolysis of which compound can produce a carboxylic acid?AAcyl chlorideBEsterCNitrileDAll of these Like 0 Discuss 0Share