Chemistry of HydrocarbonsVicinal Dihalides91Choose the best answerWhich of the following is a vicinal dihalide?ACH₃CHBrCH₂BrBCH₃CH₂BrCCH₃CH₂OHDCH₃CH₃ Like 0 Discuss 0Share
Chemistry of HydrocarbonsFriedel–Crafts Acylation92Choose the best answerFriedel–Crafts acylation introduces a:AAlkyl groupBAcyl groupCNitro groupDSulphonic acid group Like 0 Discuss 0Share
Chemistry of HydrocarbonsFriedel–Crafts Acylation93Choose the best answerWhich reagent combination is used for Friedel–Crafts acylation?AAcyl chloride + AlCl₃BAlcohol + H₂SO₄CHNO₃ + H₂SO₄DBr₂/H₂O Like 0 Discuss 0Share
Chemistry of HydrocarbonsElimination Reactions94Choose the best answerWhich conversion represents elimination rather than addition or substitution?ACH₃CH₂OH → CH₂=CH₂ + H₂OBCH₂=CH₂ + H₂ → CH₃CH₃CCH₄ + Cl₂ → CH₃Cl + HClDCH₂=CH₂ + Br₂ → BrCH₂CH₂Br Like 0 Discuss 0Share
Chemistry of HydrocarbonsMarkovnikov Addition95Choose the best answerThe major product when propene reacts with HCl is:ACH₃CH₂CH₂ClBCH₃CHClCH₃CCH₂ClCH=CH₂DCH₃CH₂CH₃ Like 0 Discuss 0Share