Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- When acetamide is treated with Br₂ and caustic soda, the product formed is
- Reaction between (C₂H₅)₂Cd and CH₃COCl leads to the formation of
- Acetaldehyde is not obtained in the reaction
- What will be the order of reactivity of the following carbonyl compounds with Grignard's reagent? I. HCHO; II. CH₃CHO; III....
- The product obtained when 2-hydroxycyclohexan-1-one is oxidized with HIO₄ is
- In a Cannizzaro's reaction, the combination not possible is
- A keto ester (A) with molecular formula C₆H₁₀O₃, on treatment with NaOH + I₂, does not give iodoform but on boiling with dilute...
- The correct formula of the product of reaction between φCHO and propanoic anhydride in presence of sodium propionate is
- φCHO + NH₃ →? Product is
- By which of the following reagents can the conversion of methyl salicylate to 2-acetylphenyl-type product (ring–COOCH₃ to ring...
- A furan-2-carbaldehyde-derived diketone chain --OH⁻/H⁺--> [X]. Product is
- A mixture of benzaldehyde and formaldehyde on heating with aqueous NaOH solution gives
- What is the final product of the following reaction? A ring bearing both –COCH₃ and –COOH (ortho to each other) --CH₃OH, -H₂O--> ?
- An organic compound (A) with molecular formula C₉H₁₀O forms an orange-red precipitate with 2,4-DNP reagent and gives a yellow...
- Which of the following does not undergo benzoin condensation?
- Etard's reaction involves the preparation of benzaldehyde from
- A nitro-hydroxybenzaldehyde + CH₂(COOC₂H₅)₂ --C₂H₅O⁻--> --H₂O, H⁺--> X [Aromatic]. Identify the final product X.
- The compound that doesn't undergo aldol condensation is
- Which would undergo aldol condensation?
- Which of the following statements is correct about a carbonyl group?
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