Fundamental Principles of Organic ChemistryNomenclature of Aromatic Compounds76Choose the best answerWhich systematic name corresponds to acetophenone?A1-Phenylethan-1-oneB2-Phenylethan-1-oneCDiphenylmethanoneDPhenylmethanal Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Carboxylic Acids77Choose the best answerWhich pair is correctly matched?AOxalic acid — Ethanedioic acidBMalonic acid — Butanedioic acidCSuccinic acid — Pentanedioic acidDGlutaric acid — Hexanedioic acid Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryFossil Fuels78Choose the best answerWhich statement is correct?ANatural gas mainly contains methane.BPetroleum is a pure compound.CCoal gas mainly contains nitrogen.DCoke is highly volatile. Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Organic Compounds79Choose the best answerWhich sequence is entirely correct?AEthyl acetate → Ethyl ethanoate; Acetyl chloride → Ethanoyl chloride; Toluene → MethylbenzeneBEthyl acetate → Methyl ethanoate; Acetyl chloride → Methanoyl chloride; Toluene → EthylbenzeneCEthyl acetate → Ethyl propanoate; Acetyl chloride → Propanoyl chloride; Toluene → DimethylbenzeneDEthyl acetate → Propyl ethanoate; Acetyl chloride → Butanoyl chloride; Toluene → Propylbenzene Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryAllotropes of Carbon80Choose the best answerWhich comparison is correct?ADiamond consists of weakly held layers.BGraphite has layers, whereas C₆₀ consists of cage-like molecules.CC₆₀ is an ionic solid.DGraphite contains only pentagonal rings. Like 0 Discuss 0Share