Alcohols and PhenolsLucas Test6Choose the best answerLucas reagent is a mixture of:AConcentrated HCl + anhydrous ZnCl₂BDilute HCl + ZnCl₂CConcentrated H₂SO₄ + ZnCl₂DHBr + FeBr₃ Like 0 Discuss 0Share
Alcohols and PhenolsClassification of Alcohols7Choose the best answerWhich statement is correct?APropan-2-ol is a primary alcohol.BButan-1-ol is a secondary alcohol.C2-Methylpropan-2-ol is a tertiary alcohol.DEthanol is a tertiary alcohol. Like 0 Discuss 0Share
Alcohols and PhenolsClassification of Alcohols8Choose the best answerWhich sequence correctly classifies the following alcohols? (1) Propan-1-ol (2) Butan-2-ol (3) 2-Methylpropan-2-olAPrimary, Secondary, TertiaryBSecondary, Primary, TertiaryCPrimary, Tertiary, SecondaryDTertiary, Secondary, Primary Like 0 Discuss 0Share
Alcohols and PhenolsPreparation of Alcohols by Grignard Reagents9Choose the best answerCH₃MgBr reacts with HCHO followed by H₃O⁺ to produce:ACH₃OHBC₂H₅OHCCH₃CH₂CH₂OHD(CH₃)₂CHOH Like 0 Discuss 0Share
Alcohols and PhenolsOxidation of Primary Alcohols10Choose the best answerA primary alcohol is first oxidized to:AKetoneBAldehydeCCarboxylic acidDAlkene Like 0 Discuss 0Share