Fundamental Principles of Organic ChemistryFunctional Groups1Choose the best answerWhich matching of functional groups with their classes is correct? (1) –CHO (2) –COOH (3) –COOR (4) –CONH₂A1–Aldehyde, 2–Carboxylic acid, 3–Ester, 4–AmideB1–Carboxylic acid, 2–Ester, 3–Aldehyde, 4–AmideC1–Aldehyde, 2–Ester, 3–Amide, 4–Carboxylic acidD1–Amide, 2–Aldehyde, 3–Ester, 4–Carboxylic acid Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryOctane Number and Knocking2Choose the best answerWhich fuel is least likely to produce knocking in a petrol engine?ALow-octane petrolBHigh-octane petrolCDieselDKerosene Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Unsaturated Dicarboxylic Acids3Choose the best answerThe systematic stereochemical name of maleic acid is:A(E)–But-2-enedioic acidB(Z)–But-2-enedioic acidCButanedioic acidDPentanedioic acid Like 1 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Phenols4Choose the best answerThe IUPAC name of hydroquinone is:ABenzene-1,2-diolBBenzene-1,3-diolCBenzene-1,4-diolDBenzene-1,2,3-triol Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry5Choose the best answerOrganic compounds are classified into: (MDCAT 2023)ACarbon compounds and non-carbon compoundsBOpen chain and closed chain compoundsCHomocyclic and heterocyclic compoundsDAromatic and cyclic compounds Like 0 Discuss 0Share