SINDH MDCAT 2019 CHEMISTRY#Alcohols#Alcohols and Phenols11Choose the best answerIn t-butyl alcohol, the tertiary carbon is bonded to: (Sindh MDCAT 2019)ANo H-atomsBOne H-atomCThree H-atomsDFour C-atoms Like 0 Discuss 0Share
Alcohols and PhenolsNucleophilic Substitution of Primary Alcohols12Choose the best answerWhich alcohol generally reacts with HX through an SN₂ mechanism?Atert-ButanolBtert-Amyl alcoholCEthanolDtert-Pentanol Like 0 Discuss 0Share
Alcohols and PhenolsConversion of Alcohols to Alkyl Bromides13Choose the best answerWhich reagent converts alcohols into alkyl bromides?APBr₃BPCl₃CSOCl₂DNaBr alone Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols and Phenols#Phenols14Choose the best answerQ.94 Phenol when subjected to nitration produces:Ao-nitro phenolBp-nitrophenolCo-nitro phenol & m-nitrophenolDo-nitro phenol & p-nitro phenol Like 0 Discuss 0Share
Alcohols and PhenolsPreparation of Alcohols by Grignard Reagents15Choose the best answerCH₃MgBr reacts with CH₃CHO followed by H₃O⁺ to give:AEthanolBPropan-1-olCPropan-2-olDtert-Butanol Like 0 Discuss 0Share