UHS MDCAT 2024 Chemistry#Aldehydes and Ketones#Fehling's Test111Choose the best answerThe blue color of Fehling solution is changed to red when warmed with an aldehyde due to formation of which of the following?ANO₂BCu₂OCAgODSO₂ Like 1 Discuss 0Share
Aldehydes and KetonesFehling's Test112Choose the best answerFehling's solution gives a brick-red precipitate with: (a) Aromatic aldehydes (b) Aliphatic aldehydes (c) Ordinary ketones (d) Terminal α-hydroxy ketonesA(b) and (d)B(a) and (b)C(a) and (d)D(b) and (c) Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Aldehydes and Ketones#Carbonyl Compounds113Choose the best answerWhich of the following reagent is used to separate and purify carbonyl and non-carbonyl compounds? (Sindh MDCAT 2020)AHCNBCH₃MgBrCNaHSO₃DH₂O Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Aldehydes and Ketones#Carbonyl Compounds114Choose the best answerCₙH₂ₙO is the general formula of:AEtherBCarboxylic acidCKetonesDCarbolic acid Like 1 Discuss 0Share