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Free NEET Chemistry Mock Test: Organic Compounds Containing Oxygen Chapter Practice

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Key Concepts and NCERT Questions on Oxygen-Containing Organic Compounds

Boost your Chemistry prep with this NEET Organic Compounds Containing Oxygen Mock Test 2025, designed for smart practice and confident scoring. Here, you’ll find a focused way to strengthen concepts for your NEET exam.


Practice high-yield chapterwise questions for NEET and manage your time better using these interactive MCQ tests. Enjoy free access to MCQs that match the latest NEET 2025 pattern, and get instant analytics to improve your performance with every attempt.


Track your progress with online practice and PDF downloads, and explore detailed solutions crafted by expert faculty. Start building exam confidence and spot your strong and weak areas, all in one place!


Sl No. Mock Test
1 NEET 2026 Organic Compounds Containing Oxygen Mock Test 1
2 NEET 2026 Organic Compounds Containing Oxygen Mock Test 2
3 NEET 2026 Organic Compounds Containing Oxygen Mock Test 3

Key Concepts and NCERT Questions on Oxygen-Containing Organic Compounds

Acing the NEET Chemistry section means mastering high-yield chapters like Organic Compounds Containing Oxygen—one of the most frequently tested topics. This chapterwise NEET mock test for Organic Compounds Containing Oxygen (2026 update) is expertly crafted to align with the latest NTA pattern, ensuring you get intensive practice through realistic MCQs, step-by-step solutions, and instant performance analytics. By focusing on alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, and their core reactions, this targeted mock test strengthens your command over both theory and application, boosting your accuracy and speed for the actual exam.


Why Organic Compounds Containing Oxygen Remain NEET-Scoring Favourites

Questions from organic compounds containing oxygen consistently appear in the Chemistry section due to the conceptual blend of theory, reactions, and application-based MCQs. The chapter covers a range of NCERT-aligned topics and integrates critical skills such as IUPAC nomenclature, mechanism interpretation, functional group recognition, and logic-driven eliminations, mirroring real NEET challenges. Practicing these chapterwise MCQs helps aspirants decode question trends, time allocation, and pyq-based reasoning, and thereby secure a decisive edge in NEET Chemistry scoring.


  • Covers all essential NEET 2025-26 domains: Alcohols, Phenols, Ethers, Carbonyl Compounds (Aldehydes, Ketones), Carboxylic Acids
  • Reflects the NEET 2026 exam structure with a mix of easy, moderate, and tricky MCQs
  • Optimizes revision through instant analytics and stepwise, teacher-reviewed solutions
  • Reduces negative marking exposure by strengthening concept clarity and application
  • Supports both online, time-bound practice and flexible PDF offline revision

Must-Know NEET Concepts: Organic Compounds Containing Oxygen

  • Alcohols: Classification, IUPAC naming, Lucas test, oxidation, dehydration, reaction with sodium
  • Phenols: Acidic property vs. alcohols, bromination, Kolbe’s reaction, electrophilic substitution
  • Ethers: Williamson synthesis, reactivity, acidic/basic cleavage, identifications
  • Aldehydes & Ketones: Tests (Tollens, Fehling’s), nucleophilic addition, Cannizzaro and Aldol reactions
  • Carboxylic Acids: Acidity trends, preparation (hydrolysis, oxidation), Hell-Volhard-Zelinsky reaction

Essential NEET Formulas & Principles for Organic Oxygen Compounds

Concept/Formulation Explanation & Application
IUPAC Naming Rule Identify parent chain, number to give lowest locant to principal functional group (alcohol: -ol; aldehyde: -al; carboxylic acid: -oic acid; ether: alkoxy-alkane etc.)
Lucas Test Distinguishes primary, secondary, tertiary alcohols by turbidity formation time (tertiary: immediately; secondary: in 5 min; primary: no reaction at r.t.)
Tollens’ Reagent Silver mirror test for aldehydes (Ag+ gets reduced, ketones do not react)
Aldol Condensation 2 carbonyls (with α-H) condense under basic conditions: α-hydroxy carbonyl forms, then dehydration gives α,β-unsaturated carbonyl
Acid Strength Trend Carboxylic acids > phenols > alcohols (due to resonance, inductive effects)
Williamson Synthesis Preparation of ethers from alkyl halides + sodium alkoxides (R–X + R'O- → R–O–R')

How to Master Organic Compounds Containing Oxygen for NEET 2026

  • Practice chapterwise questions for NEET using a strict timer (aim: <1 min per MCQ average)
  • Analyze MCQ patterns—assertion-reason, integer-type, single/multiple correct, direct/logic-based
  • Focus on reaction mechanism steps for scoring in real exam scenarios
  • Make concise notes and mind-maps for conversions (e.g., alcohol → aldehyde → acid)
  • After each mock, review every incorrect/guessed answer with provided stepwise solutions

Subtopic-Wise NEET MCQ Trend: Difficulty & Weightage

Subtopic NEET MCQ % (2019–2024) Sample MCQ Types
Alcohols & Phenols ~35% Acidity order, reaction with reagents, IUPAC, conversions
Ethers ~8% Preparation, cleavage, Williamson reaction, nomenclature
Aldehydes & Ketones ~33% Test identification, mechanism steps, Aldol/Cannizzaro
Carboxylic Acids ~20% Preparation, acidity, HVZ reaction, conversion chains
Others (Esters etc.) ~4% Saponification, hydrolysis, small reaction logic

Common NEET Pitfalls & How to Avoid Them in This Chapter

  • Mixing up tests for aldehydes vs ketones—always recall reagent specificity (Tollens, Fehling’s, 2,4-DNP, Schiff’s for aldehyde/ketone distinction)
  • Confusion in acidity ranking—memorize resonance and inductive effects logic
  • Forgetting stereochemistry impact—especially in substitution/elimination sequences
  • Overlooking exceptions: e.g., phenol’s unique reactions compared to alcohols, or tertiary alcohols’ dehydration ease
  • Skipping uncommon yet simple conversions (primary to carboxylic acid, methyl ketone haloform, ester hydrolysis basics)

Exam-Focused Strategy: Time Management and Practice for NEET 2026 Chemistry

  • Solve at least 40–50 quality MCQs from this chapter (along with PYQs)
  • Simulate NEET 3-hour window or attempt 45-minutes timed drills for each chapterwise test
  • Review performance analytics (accuracy, error type, time spent) after each attempt
  • Target a minimum 70% accuracy in all subtopics before progressing to the next Chemistry unit
  • Revise all explanations, especially for wrong or skipped questions, to boost conceptual retention

Quick Recap Table: Organic Compounds Containing Oxygen – NEET Essentials

Key Topic / Focus NEET Relevance
IUPAC naming Ensures you can identify core structures in MCQs under time pressure
Reaction mechanism (e.g. Aldol, HVZ, Cannizzaro) PYQ-linked MCQs, logic-based scoring
Acidity & basicity trends Acidity comparison of alcohols, phenols, acids; crucial for assertion-reason/sequence type
Named tests (Lucas, Tollens, Fehling, etc.) Used for compound identification and elimination MCQs
Conversions & synthesis Challenging yet high-yield multi-step MCQs
Physical properties (bp/mp, solubility) Occasional MCQ item, especially for ether/alcohol comparison

Targeted Advice: How to Score High in NEET 2026 Chemistry with This Mock Test

  • Prioritize NEET-focused formulas—make a quick recall sheet before taking the test
  • Attempt every chapterwise mock test in exam settings—no distractions, timed strictly
  • For assertion-reason and tricky MCQs, read each word carefully; do not rush
  • Revisit solutions and explanations for each mistake until logic is fully clear
  • Rotate between online timed mocks and PDF-based revision to maximize confidence and adaptability
  • Log your progress weekly—track accuracy, question types, and time management improvements

NEET 2026: Smart Practice Workflow for Organic Compounds Containing Oxygen

  1. Start with a full-length, chapterwise online MCQ test using the latest NEET 2025-26 pattern
  2. Immediately analyze question-wise performance, noting correct, incorrect, and skipped responses
  3. Review stepwise NEET-style solutions for all questions
  4. Annotate your errors: knowledge gap, silly mistake, time pressure, misinterpretation
  5. Make brief notes or flashcards for each misunderstood reaction, test, or nomenclature rule
  6. Download the MCQ + solution PDF for revision before next Chemistry revision session
  7. Repeat after one week to check progress and reinforce weak areas


Subject-Wise Excellence: NEET Mock Test Links

S.No. Subject-Specific NEET Online Mock Tests
1Online FREE Mock Test for NEET Biology
2Online FREE Mock Test for NEET Chemistry
3Online FREE Mock Test for NEET Physics

Important Study Materials Links for NEET Exams

S.No. Essential Study Material
1NEET Revision Notes
2NEET Important Questions
3NEET Previous Year Question Papers
4NEET Sample Papers
5NEET Syllabus
6NEET Mock Test Series
7NEET Difference Between
8Important Chapters for NEET
9NEET Question & Answers
10NEET Chapter-wise Weightage
11NEET Topic-wise Index


Chapter-Wise FREE NEET 2025-26 Mock Test Links

FAQs on Free NEET Chemistry Mock Test: Organic Compounds Containing Oxygen Chapter Practice

1. What is the NEET Physics And Measurement Mock Test 2025?

The NEET Physics And Measurement Mock Test 2025 is a chapterwise online and PDF-based practice set created as per the latest NTA NEET pattern. Key features include:

  • 40+ MCQs covering all major concepts like units, dimensional analysis, errors, and significant figures
  • Online test with auto-timer, instant scoring, negative marking, and performance analytics
  • Printable PDF option with detailed answer key and solutions
  • Focuses on NEET-specific question types and exam-relevant topics
  • Solutions are curated by expert Physics faculty for clarity

2. How can I download the NEET Physics And Measurement Mock Test PDF with solutions?

You can easily download the NEET Physics And Measurement Mock Test PDF with full solutions by clicking the 'Download PDF' button provided in the mock test section. The downloadable PDF includes:

  • 40+ chapterwise MCQs with answer key
  • Step-by-step solutions and detailed explanations
  • Ready-to-print format for offline practice

3. Is the NEET Physics And Measurement Mock Test as per the 2025 NTA syllabus and pattern?

Yes, this mock test is strictly aligned with the updated NEET 2025 NTA syllabus and pattern. Key elements include:

  • Section A/B MCQ pattern, mixed difficulty as per new NEET guidelines
  • Marking scheme: +4 for correct, -1 for incorrect answer
  • Balanced conceptual, factual, and numerical MCQs
  • Includes important Physics And Measurement topics as per the latest exam trends

4. What topics are covered in the NEET Physics And Measurement Mock Test?

The mock test covers all essential Physics And Measurement topics required for NEET, such as:

  • Units and Dimensions
  • Significant Figures and Error Analysis
  • SI and CGS Unit Conversions
  • Dimensional Formulae and Applications
  • Order of Magnitude
  • Vectors in Measurement

5. Are detailed solutions and answer keys available for every MCQ in the NEET Physics And Measurement Mock Test?

Yes, every question in the NEET Physics And Measurement Mock Test comes with a detailed answer key and step-by-step solution so you can:

  • Understand correct answers and numerical calculations
  • Learn expert shortcuts and methods
  • Improve your exam technique and concept clarity
  • Avoid common mistakes in this important NEET chapter

6. How many questions should I practice for Physics And Measurement in NEET?

To master the Physics And Measurement chapter for NEET, you should ideally practice 40 to 50 quality MCQs covering all exam-relevant subtopics. Focus on:

  • Diverse question types (theory, numericals, conversions)
  • Previous year NEET questions (PYQs)
  • High-weightage areas like errors and dimensions

7. Is there negative marking in the NEET Physics And Measurement Mock Test?

Yes, the online NEET Physics And Measurement Mock Test includes negative marking to accurately simulate the real NEET exam. The marking scheme is:

  • +4 for every correct answer
  • -1 for every incorrect answer
  • 0 for unattempted questions

8. Can I compare my mock test scores with other NEET aspirants?

Yes, after completing the mock test online, you can access score analytics that show:

  • Your total score and percentage
  • Accuracy rate and section-wise performance
  • Comparison with peer averages and improvement tracking
This helps you analyse weak areas and build exam confidence.

9. Are solutions for the NEET Physics And Measurement Mock Test available in Hindi?

Currently, the solutions PDF is mainly available in English. If you require the Hindi version, you can request it via comments or email, and it may be provided for download depending on demand.

10. Why is Physics And Measurement important for NEET exam preparation?

Physics And Measurement forms the foundation for solving all NEET Physics numericals and is a high-weightage chapter. Its importance:

  • 2-3 MCQs appear in NEET every year (6–8 marks)
  • Builds concepts required for units, measurement, and data accuracy
  • Mistakes here can cause loss of easy marks due to calculation or conceptual errors
  • Practicing this chapter helps improve speed, accuracy, and confidence for the main Physics section