NEET Chemistry: Aldehydes Ketones and Carboxylic Acids — MCQ Test 12

Q6. Which compound evolves \( \ce{CO2} \) when its calcium salt is heated with calcium methanoate?

Q7. What is the product when 3-methylbutan-2-one reacts with \( \ce{NaBH4} \)?

Q8. Arrange in increasing order of reactivity towards HCN: Acetone, Acetaldehyde, Di-tert-butyl ketone.

Q9. Arrange in decreasing order of reactivity towards nucleophilic addition: \( \ce{CH3CHO} \), \( \ce{C6H5CHO} \), \( \ce{CH3COCH3} \).

Q10. What is the product when butan-2-one reacts with \( \ce{NaBH4} \)?

NEET ChemistryAldehydes Ketones and Carboxylic Acids

Free MCQ Test 12 of 20

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What is the IUPAC name of \( \ce{CH3CH(CH3)COCH3} \)?

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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 Propanoic, Hydroxide, Increasing, Chclcooh, Compound, and Positive.

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. What is the IUPAC name of \( \ce{CH3CH(CH3)COCH3} \)?

  • A. 3-Methylbutan-2-one
  • B. 2-Methylbutan-3-one
  • C. Pentan-2-one
  • D. 3-Methylpentan-2-one

Q2. What gas is evolved when propanoic acid reacts with calcium hydroxide and is heated?

  • A. \( \ce{CO2} \)
  • B. \( \ce{H2} \)
  • C. \( \ce{CH4} \)
  • D. \( \ce{CO} \)

Q3. Arrange in increasing order of acidity: \( \ce{CH3CH2CH2COOH} \), \( \ce{CH3CHClCOOH} \), \( \ce{CH3COOH} \).

  • A. \( \ce{CH3CHClCOOH} \) < \( \ce{CH3COOH} \) < \( \ce{CH3CH2CH2COOH} \)
  • B. \( \ce{CH3COOH} \) < \( \ce{CH3CH2CH2COOH} \) < \( \ce{CH3CHClCOOH} \)
  • C. \( \ce{CH3CH2CH2COOH} \) < \( \ce{CH3COOH} \) < \( \ce{CH3CHClCOOH} \)
  • D. \( \ce{CH3CH2CH2COOH} \) < \( \ce{CH3CHClCOOH} \) < \( \ce{CH3COOH} \)

Q4. Which compound gives a positive 2,4-DNP test and forms a hydrocarbon with eight carbons upon Clemmensen reduction?

  • A. Hexanal
  • B. Pentan-3-one
  • C. Butan-2-one
  • D. Heptan-2-one

Q5. Which ketone produces a six-carbon hydrocarbon upon Wolff-Kishner reduction?

  • A. Pentan-2-one
  • B. Butan-2-one
  • C. Acetophenone
  • D. Hexan-3-one

+ 5 more questions in the actual test

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