Chemistry of HydrocarbonsElimination Reactions21Choose 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 Addition22Choose the best answerThe major product when propene reacts with HCl is:ACH₃CH₂CH₂ClBCH₃CHClCH₃CCH₂ClCH=CH₂DCH₃CH₂CH₃ Like 1 Discuss 0Share
Chemistry of HydrocarbonsSulphonation of Benzene23Choose the best answerSulphonation of benzene produces:ABenzoic acidBBenzenesulphonic acidCPhenolDNitrobenzene Like 1 Discuss 0Share
Chemistry of HydrocarbonsHalogenation of Benzene24Choose the best answerIn the simplified mechanism of benzene chlorination, the reactive electrophilic chlorine species is represented as:ACl⁺BCl⁻CCl₂DCl₂⁻ Like 1 Discuss 0Share
Chemistry of HydrocarbonsGeometrical Isomerism and Alkene Stability25Choose the best answerBetween cis-2-butene and trans-2-butene, the more stable isomer is:Acis-2-ButeneBtrans-2-ButeneCBoth are equally stableDcis-2-Butene only at all temperatures Like 1 Discuss 0Share