Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- Which from the following is NOT a monocarboxylic acid?
- Identify the aldehyde from following so that the aldehydic group is NOT attached with any sp^3 hybrid 'c' atom.
- Which among the following compounds forms pink colouration on addition of Schiff's reagent?
- Which from following reagents is used in Gatterman-Koch formylation of arene ?
- Which of the following compounds exhibits Schiff test?
- Identify the reason for the highest boiling point of R-COOH as compared to alkanes, ethers, alcohols and aldehydes.
- Identify the correct decreasing order of boiling points for different organic compounds from following
- Identify substrate 'S' in the following reaction. S Dimethyl cadmium Propanone + Cadmium chloride
- Identify 'B' in the following sequence of reactions. Acetic acid [ ] Thionyl chloride A Ammonia B
- Identify a medicinal compound having amide linkage
- Among the following the order of reactivity towards nucleophilic addition is
- Aspirin can be prepared by the reaction of
- Tollen's reagent and Fehling solutions are used to distinguish between
- Formaldehyde can be distinguished from acetaldehyde by the use of :
- Which one of the following reactions will not result in the formation of carbon-carbon bond ?
- Among the following organic acids, the acid present in rancid butter is :
- In the presence of a small amount of phosphorous, aliphatic carboxylic acid reacts with chlorine or bromine to yield a reaction...
- Dipeptide (Asn-Ser) + Ac _2 O (Excess) Et _3 N Product. The product is:
- Which of the following acids will have the lowest value of pK_a? [Indraprastha CET 2009, CG PET 2009]
- Which is the strongest acid?
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