Chemistry of HydrocarbonsFree-Radical Halogenation of Alkanes901Choose the best answerWhich reaction is a propagation step in the chlorination of methane?ACl₂ → 2Cl•BCH₄ + Cl• → CH₃• + HClCCl• + Cl• → Cl₂DCH₃• + CH₃• → C₂H₆ Like 1 Discuss 0Share
Fundamental Principles of Organic ChemistryStability of Free Radicals902Choose the best answerThe correct order of stability of simple alkyl free radicals is:ACH₃• > 1° > 2° > 3°B3° > 2° > 1° > CH₃•C2° > 3° > CH₃• > 1°D1° > CH₃• > 2° > 3° Like 0 Discuss 0Share
Carboxylic AcidsHydrolysis of Nitriles903Choose the best answerWhich compound gives propanoic acid on hydrolysis?ACH₃CH₂CNBCH₃CHOCCH₃CH₂OHDCH₃COCH₃ Like 0 Discuss 0Share
Chemical BondingValence Electrons904Choose the best answerThe total number of valence electrons in CH₄ is:A8B10C9D12 Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Common and IUPAC Names905Choose the best answerChoose the option in which all common names are correctly matched with their IUPAC names.ACarbolic acid—Benzoic acid; Catechol—Benzene-1,3-diol; Resorcinol—Benzene-1,2-diol; Hydroquinone—Benzene-1,4-diol; Pyrogallol—Benzene-1,3,5-triolBCarbolic acid—Phenol; Catechol—Benzene-1,4-diol; Resorcinol—Benzene-1,2-diol; Hydroquinone—Benzene-1,3-diol; Pyrogallol—Benzene-1,2,4-triolCCarbolic acid—Phenol; Catechol—Benzene-1,2-diol; Resorcinol—Benzene-1,3-diol; Hydroquinone—Benzene-1,4-diol; Pyrogallol—Benzene-1,2,3-triolDCarbolic acid—Benzoic acid; Catechol—Benzene-1,2-diol; Resorcinol—Benzene-1,4-diol; Hydroquinone—Benzene-1,3-diol; Pyrogallol—Benzene-1,2,3-triol Like 1 Discuss 0Share