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Chemistry Organic Compounds Containing Oxygen NEET Mock Test 2 (With Answers)

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NEET Practice Questions on Chemistry Organic Compounds Containing Oxygen

Mock Test: 20 Questions – 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Chemistry Organic Compounds Containing Oxygen. You have exactly 20 minutes to complete this test. Each correct answer carries 4 marks and each wrong answer carries -1 mark (NEET marking scheme). Ready to begin?

Time Left: 20:00

Q1. Which one of the following compounds will give a pale green colour with neutral FeCl₃ solution?

Q2. Which among the following alcohols cannot be oxidised to an aldehyde?

Q3. What product is formed when ethyl formate is treated with excess CH₃MgBr followed by hydrolysis?

Q4. Which of the following when heated with soda lime gives methane?

Q5. The Lucas test is used to distinguish between which classes of alcohols?

Q6. Which of the following reagents can convert a ketone into a secondary alcohol?

Q7. Identify the compound that will not respond to Tollen’s test.

Q8. Which compound gives iodoform test?

Q9. What would be the product when phenol is treated with NaOH followed by CO₂ under pressure and then acidified?

Q10. Name the compound that can be distinguished from others by its reaction with Fehling's solution.

Q11. On heating with conc. H₂SO₄ at 170°C, which alcohol gives the best yield of alkene?

Q12. Which of the following is most acidic?

Q13. Which of the following methods is suitable for preparation of aldehydes from primary alcohols?

Q14. Which will react fastest with Lucas reagent at room temperature?

Q15. The major product when ethyl alcohol is heated with concentrated H₂SO₄ at 140°C is:

Q16. Which of the following compounds will not react with Na metal?

Q17. Gattermann-Koch reaction is used for the formylation of:

Q18. The order of boiling points for the following is: ethanol, methoxyethane, ethanoic acid

Q19. Which one of the following is an example of nucleophilic addition reaction?

Q20. Which reagent can distinguish between aldehyde and ketone?

Congratulations! You answered all questions correctly!

What is the Chemistry Organic Compounds Containing Oxygen Mock Test for NEET?

The Chemistry Organic Compounds Containing Oxygen Mock Test helps NEET aspirants practice NEET-level questions based on the key NCERT chapters involving alcohols, phenols, ethers, aldehydes, ketones, and carboxylic acids. This mock test simulates the real NEET environment for 2026 and assesses your knowledge of core concepts, reactions, mechanisms, properties, and applications of oxygen-containing organic compounds.


Attempting such a practice test ensures that you are fully prepared to tackle challenging questions from this high-weightage NEET chemistry section. It covers a broad range of questions as per the latest NEET exam trend, boosting your confidence for the final examination.


How Chemistry Organic Compounds Containing Oxygen Mock Tests Help NEET Aspirants

Regularly practicing subject-wise Chemistry mock tests greatly enhances your concept clarity and revision. These timed sessions train you in optimal time management, helping you attempt more questions accurately during the real exam. Mock tests also expose your learning gaps and strengthen weaker areas for better performance.


Attempting full-length and topic-wise mock tests increases your retention and helps you avoid common mistakes in organic chemistry. You can review instantly which questions you missed and understand the correct solutions, improving your long-term exam strategy. For extra practice, you can also explore our NEET course page for live classes and expert guidance.


Chemistry Organic Compounds Containing Oxygen Topic-wise Mock Test Coverage

SubjectTopics CoveredNo. of Questions
Chemistry Alcohols: Classification, Preparation, Properties 4
Chemistry Phenols & Ethers: Structure, Reactions 4
Chemistry Aldehydes & Ketones: Nomenclature, Tests 5
Chemistry Carboxylic Acids: Preparation, Physical & Chemical Properties 4
Chemistry Important Name Reactions & Mechanisms 3

How to Take the Chemistry Organic Compounds Containing Oxygen NEET Mock Test

To take this NEET chemistry mock test, simply scroll to the mock test section on this page. Click the "Start the Mock Test" button to begin, and you will see 20 MCQs appear along with a 20-minute countdown timer. Mark your answers for all questions, and once done, click the "Submit Test" button. If the timer runs out, your test will be auto-submitted and scored instantly.


After submission, you will receive instant results, highlighting correct and incorrect answers. Review your performance and retry the test if you wish to improve your score.


Why Choose Vedantu's Chemistry Organic Compounds Containing Oxygen NEET Mock Test?

Vedantu’s Chemistry Organic Compounds Containing Oxygen mock test is designed as per the real NEET exam pattern, including the latest NCERT syllabus coverage and exact NEET marking scheme (+4/-1). Get immediate analysis of your answers, know the correct solutions for every missed question, and receive a detailed NEET-like scorecard after every attempt.


This practice prepares you to face tricky organic chemistry questions under exam pressure, improves your accuracy, and helps you identify strengths and weaknesses. Take advantage of our unique cartoon-themed, student-friendly design to make revision more engaging.


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FAQs on Chemistry Organic Compounds Containing Oxygen NEET Mock Test 2 (With Answers)

1. What is an example of an organic compound containing oxygen?

Organic compounds containing oxygen include many well-known substances, with ethanol (C₂H₅OH) as a common example. These compounds contain one or more oxygen atoms bonded to carbon atoms.
Examples:

  • Alcohols (e.g., ethanol, methanol)
  • Aldehydes (e.g., formaldehyde)
  • Ketones (e.g., acetone)
  • Carboxylic acids (e.g., acetic acid)
  • Esters (e.g., ethyl acetate)
These are essential topics for NEET 2025 and everyday chemistry.

2. Why are oxygen-containing organic molecules important for life?

Oxygen-containing organic molecules play a crucial role in life processes and biological systems.
Key reasons:

  • They are building blocks of essential biomolecules (e.g., carbohydrates, proteins, nucleic acids).
  • Involved in energy generation (e.g., glucose metabolism).
  • Serve as solvents, preservatives, and reactants in daily life.
  • Are vital components in medicines, food, and industry.
Understanding them is important for NEET, class 10–12 exams, and daily science applications.

3. How do I write a 250-word essay on chemistry organic compounds for NEET?

To write a 250-word essay on chemistry organic compounds, focus on structure, clarity, and key examples relevant for NEET.
Essay writing tips:

  1. Start with a definition and importance of organic compounds containing oxygen.
  2. List examples (e.g., alcohols, carboxylic acids) and their uses.
  3. Explain their role in biological and industrial processes.
  4. Mention at least one reaction or property for variety.
  5. Conclude with exam relevance and real-life significance.
Use simple language and stick to syllabus points for high marks.

4. What are the main types of oxygen-containing functional groups?

Oxygen-containing functional groups are specific atom clusters that define organic compound properties.
Main types:

  • Alcohols (–OH)
  • Aldehydes (–CHO)
  • Ketones (–CO–)
  • Carboxylic acids (–COOH)
  • Esters (–COOR)
  • Phenols (Aromatic –OH)
  • Ethers (–O–)
These groups are highly examined in NEET and school chemistry.

5. Can you share a sample speech on organic compounds in English?

Here is a sample opening of a speech on organic compounds containing oxygen for school or NEET prep:
"Respected judges, teachers, and friends, today I will speak about organic compounds containing oxygen—the backbone of life on Earth. From the air we breathe to the food we eat, compounds like alcohols, aldehydes, and carboxylic acids shape every aspect of chemistry and biology. Their study not only helps us ace exams like NEET but also understand the world around us."
Continue by mentioning examples, importance, and uses.

6. How many marks are allotted from this topic in NEET?

Organic compounds containing oxygen typically account for 2–3 questions in the NEET chemistry section, totaling about 8–12 marks.
Mark distribution tips:

  • Questions cover structure, reactions, and identification.
  • Often part of broader organic chemistry questions.
  • Some questions are application or concept-based.
Focus on main reactions, properties, and functional group identification for scoring well.

7. What are examples of organic compounds containing oxygen?

Common examples of organic compounds containing oxygen include:

  • Ethanol (an alcohol)
  • Glucose (a sugar)
  • Acetone (a ketone)
  • Acetic acid (a carboxylic acid)
  • Phenol (an aromatic alcohol)
  • Diethyl ether (an ether)
These are frequently found in NEET and school chemistry textbooks.

8. What are the physical and chemical properties of oxygen containing organic compounds?

Oxygenated organic compounds show unique properties due to the presence of electronegative oxygen.
Physical properties:

  • Higher boiling/melting points (due to hydrogen bonding)
  • Increased solubility in water
Chemical properties:
  • Participation in oxidation and reduction reactions
  • Undergo nucleophilic and electrophilic substitution
Understanding these helps in solving NEET chemistry questions.

9. How to prepare for NEET organic chemistry mock tests?

Effective NEET organic chemistry preparation involves a strategic study of oxygen-containing compounds.
Preparation tips:

  1. Revise functional groups and their reactions (e.g., alcohols, ketones).
  2. Practice MCQs from previous exams and mock tests.
  3. Understand reaction mechanisms and examples.
  4. Use NCERT and standard notes for theory revision.
  5. Time yourself during practice papers.
Stay focused on NEET syllabus topics and practice regularly for best results.

10. How to identify functional groups in organic compounds for exams?

Identifying functional groups in organic compounds is crucial for NEET and board exams.
Steps to identify:

  1. Look for characteristic atoms or bonds (e.g., –OH for alcohol, –COOH for acid).
  2. Check compound's suffix/prefix (e.g., 'ol' – alcohol, 'al' – aldehyde).
  3. Analyze the molecular formula or structure given.
  4. Practice with structural diagrams in textbooks and mock papers.
This skill helps answer many NEET chemistry questions accurately.