Fundamental Principles of Organic ChemistryNomenclature of Aldehydes and Ketones166Choose the best answerWhich pair is correctly matched?AAcetaldehyde — PropanalBAcetaldehyde — MethanalCAcetaldehyde — EthanalDAcetaldehyde — Butanal Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Carboxylic Acids167Choose the best answerThe IUPAC name of succinic acid is:AButanedioic acidBPentanedioic acidCHexanedioic acidDEthanedioic acid Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Phenols168Choose the best answerThe IUPAC name of pyrogallol is:ABenzene-1,2,3-triolBBenzene-1,3,5-triolCBenzene-1,2,4-triolDCyclohexane-1,2,3-triol Like 0 Discuss 0Share1
Fundamental Principles of Organic ChemistryFunctional Groups169Choose the best answerWhich matching of functional groups with their classes is correct? (1) R–X (2) R–O–R (3) R–NH₂ (4) R–SHA1–Haloalkane, 2–Ether, 3–Amine, 4–ThiolB1–Ether, 2–Haloalkane, 3–Thiol, 4–AmineC1–Amine, 2–Ether, 3–Haloalkane, 4–ThiolD1–Haloalkane, 2–Thiol, 3–Amine, 4–Ether Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryGeometrical Isomerism in Cycloalkanes170Choose the best answerCycloalkanes can show geometrical isomerism because of:AFree rotation of C–C bondsBRestricted rotation imposed by the ringCPresence of a triple bondDAromaticity Like 0 Discuss 0Share