NEET Chemistry: Aldehydes Ketones and Carboxylic Acids — MCQ Test 19

Q6. What is the product when methanal reacts with \( \ce{NaOH} \) in the Cannizzaro reaction?

Q7. What is the product when propanone is treated with \( \ce{NaBH4} \)?

Q8. Which compound is formed when acetone reacts with \( \ce{CH3MgBr} \) followed by hydrolysis?

Q9. Which compound yields only methanal upon ozonolysis of its alkene precursor?

Q10. Which carboxylic acid is prepared by oxidation of a primary alcohol?

NEET Chemistry — Aldehydes Ketones and Carboxylic Acids

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How can ethanal be converted to but-2-enal?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Aldehydes Ketones and Carboxylic Acids. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Converted, Undergoes, Clemmensen, Reduction, Methylbutanal, and Cannizzaro.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. How can ethanal be converted to but-2-enal?

  • A. Oxidation with Tollens' reagent
  • B. Reduction with NaBH₄
  • C. Aldol condensation followed by dehydration
  • D. Reaction with Grignard reagent

Q2. What is the final product when hexan-2-one undergoes Clemmensen reduction?

  • A. Hexan-2-ol
  • B. Hexane
  • C. Hexanal
  • D. Pentane

Q3. What is the product when 3-methylbutanal undergoes Cannizzaro reaction?

  • A. 3-Methylbutanoic acid
  • B. 2-Methylpropanol
  • C. 3-Methylbutanal
  • D. 3-Methylbutanol

Q4. Which test gives a yellow precipitate with pentan-2-one?

  • A. Fehling’s test
  • B. Iodoform test
  • C. Tollens' test
  • D. Schiff’s test

Q5. Which compound forms a violet color with neutral \( \ce{FeCl3} \) when derived from benzoic acid?

  • A. Benzaldehyde
  • B. Benzoic acid
  • C. Benzyl alcohol
  • D. Acetophenone

+ 5 more questions in the actual test

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