Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- In the following reaction, the question mark (?) is CH_ 3 COOH [ ] P_2O_5 ?
- The isomers of Carboxylic Acids are
- Which of the following is a fatty acid?
- Which of the following can be used to differentiate between ethanol and propanal?
- Which of the following is the mechanism of representative reactions of carbonyl compounds?
- Which of the following does NOT turn Schiff reagent to pink?
- Which of the following will NOT give the positive tests for aldehydes?
- Acetaldehyde and acetone react with HCN to form corresponding __________
- In the formation of an aldol, α-carbon atom of one aldehyde molecule attaches to _________ of another aldehyde molecule
- The reagent that can be used to distinguish acetophenone and benzophenone is __________
- Least reactive towards nucleophilic addition is __________
- The general order of reactivity of carbonyl compounds for nucleophilic addition reactions is __________
- Pentan-2-one differs from pentan-3-one, in that __________
- The compound formed when propionaldehyde reacts with dil. NaOH solution is ______
- The compound formed when 3,5-dinitrobenzoic acid reacts with thionyl chloride is ___________
- Which of the following is the CORRECT order of increasing strengths of carboxylic acids?
- Which of the following acids has the smallest dissociation constant?
- Mesityl oxide is an example of _________
- Which of the following reactions is showing the acidic property of carboxylic acid?
- Which of the following compounds neither forms semicarbazone nor oxime?
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