Chemistry of HydrocarbonsFree-Radical Halogenation of Alkanes71Choose the best answerWhich reaction is a propagation step in the chlorination of methane?ACl₂ → 2Cl•BCH₄ + Cl• → CH₃• + HClCCl• + Cl• → Cl₂DCH₃• + CH₃• → C₂H₆ Like 0 Discuss 0Share
Chemistry of HydrocarbonsPreparation of Alkanes by Reduction of Alkyl Halides72Choose the best answerReduction of an alkyl halide using zinc under suitable reducing conditions produces:AAlkeneBAlkaneCAlkyneDAlcohol Like 0 Discuss 0Share
Chemistry of HydrocarbonsOzonolysis of Alkenes73Choose the best answerPropene on reductive ozonolysis gives:AMethanal and ethanalBMethanal and propanoneCEthanal and methanolDTwo molecules of methanal Like 0 Discuss 0Share
Chemistry of HydrocarbonsOxidative Cleavage of Alkynes74Choose the best answerOxidative ozonolysis of alkynes generally gives:AAlcoholsBAldehydesCCarboxylic acidsDAlkanes Like 0 Discuss 0Share
Chemistry of HydrocarbonsHalogenation of Benzene75Choose the best answerChlorination of benzene commonly requires:AFeCl₃ or AlCl₃BZn dustCNaOHDH₂SO₄ only Like 0 Discuss 0Share