Carboxylic AcidsAcidic Character and Inductive Effect6Choose the best answerThe acidity of a carboxylic acid increases when a substituent near the –COOH group shows:A+I effectB−I effectC+M effectDHyperconjugation Like 0 Discuss 0Share
Carboxylic AcidsPreparation by Oxidation of Primary Alcohols7Choose the best answerWhich reagent converts a primary alcohol directly into a carboxylic acid under strong oxidation conditions?ALiAlH₄BPCCCAcidified K₂Cr₂O₇DNaBH₄ Like 0 Discuss 0Share
Carboxylic AcidsFischer Esterification8Choose the best answerWhich condition is commonly used to convert a carboxylic acid into an ethyl ester?AEthanol without catalystBDry HCl in ethanolCLiAlH₄DAluminium ethoxide Like 0 Discuss 0Share
Carboxylic AcidsAcidic Character of Carboxylic Acids9Choose the best answerWhich of the following acids is the weakest?AHCOOHBCH₃COOHCCH₃CH₂COOHDCCl₃COOH Like 0 Discuss 0Share
Carboxylic AcidsReduction of Dicarboxylic Acids10Choose the best answerReduction of oxalic acid with Zn/H₂SO₄ under the stated textbook conditions gives:AEthylene glycolBGlyoxalCGlyoxylic acidDGlycolic acid Like 0 Discuss 0Share