Fundamental Principles of Organic ChemistryNomenclature of Carboxylic Acids6Choose 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 Phenols7Choose 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 Groups8Choose 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 Cycloalkanes9Choose 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
Fundamental Principles of Organic ChemistryCoal and Types of Coal10Choose the best answerWhich matching of coal type with its characteristic is correct? P. Peat Q. Lignite R. Bituminous S. Anthracite (1) Highest carbon content (2) Youngest coal (3) Important industrial coal (4) Brown coalAP–2, Q–4, R–3, S–1BP–4, Q–2, R–3, S–1CP–2, Q–3, R–4, S–1DP–1, Q–4, R–3, S–2 Like 0 Discuss 0Share