Classification of aldehydes and ketonesNomenclature (IUPAC and common names)Structure and bondingMethods of preparation of aldehydes and ketonesPhysical propertiesChemical propertiesReactivity of carbonyl groupNucleophilic addition reactionsOxidation and reduction reactionsTests for aldehydes and ketonesDistinction between aldehydes and ketonesAldol condensationCannizzaro reactionPerkin reactionBenzoin condensationClemmensen reductionWolff–Kishner reductionHaloform reactionUse of aldehydes and ketones in synthesisBiological importanceCommercial and industrial applicationsDerivatives (hydrazonesoximessemicarbazones)