Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- CH₃COOH and C₆H₅COOH can be distinguished by:
- The organic compounds A and B react with sodium metal and release H₂ gas. A and B react with each other to give ethyl acetate. A...
- Industrial preparation of formic acid involves:
- On warming formic acid with ammoniacal silver nitrate, the product formed is:
- Ammonolysis of an ester gives:
- Which cannot be used as an acylating agent?
- Maleic and fumaric acids:
- Which one of the following is not a fatty acid?
- Acetyl chloride cannot be obtained by treating acetic acid with:
- Name the end product in the following series of reactions: CH₃COOH (NH₃)→ A (Δ)→ B (P₂O₅)→ C:
- When formic acid reacts with PCl₃, it forms:
- Which is/are hydroxy acid(s)?
- CH₃COCl reacts with:
- Propionic acid with Br₂/P yields a dibromo product. Its structure would be:
- The main reason for the fact that carboxylic acids can undergo ionization is:
- Which of the following products is formed when adipic acid (or its calcium salt) is heated?
- Which acid derivatives on hydrolysis will give a brown precipitate with Nessler's reagent?
- Long chain carboxylic acids are called fatty acids because:
- In the preparation of an ester, the commonly used dehydrating agent is:
- The correct order of acid strength is:
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