Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- Trans-esterification is the process of
- What is the product in the reaction CH₃CONH₂ --NaOH/HCl--> X?
- Acetamide and ethylamine are distinguished by reacting with
- When an acyl chloride is heated with the Na salt of a carboxylic acid, the product is an
- Benzamide on treatment with POCl₃ gives
- A carboxylic acid is converted into its anhydride using
- Urea on slow heating gives
- Ethyl benzoate reacts with PCl₅ to give
- Give the IUPAC name of the product, when acetamide is heated with anhydrous phosphorus pentoxide.
- R–CO–Z + Nu⁻ → R–CO–Nu + Z⁻ is fastest when Z is
- The product of acid hydrolysis of P and Q (an enol acetate P and an allylic acetate Q) can be distinguished by
- Amides are formed by the reaction of acid chloride with
- Which of the following diacids readily gives an anhydride on heating?
- The refluxing of (CH₃)₂NCOCH₃ with acid gives
- Urea can be detected by
- Acetic anhydride is prepared in the laboratory by heating sodium acetate with
- Potassium cyanate is heated with ammonium sulphate. The product formed is
- A compound with a cyclic diester-type structure (two methyls flanking a dioxolane-type ring, drawn as CH₃–CH–CH–CH₃ joined...
- An ester A with molecular formula C₉H₁₀O₂ was treated with excess of CH₃MgBr and the complex so formed was treated with H₂SO₄ to...
- Acid hydrolysis of X yields two different organic compounds. Which one of the following is X?
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