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Free NEET Chemistry Mock Test: d- and f-Block Elements Chapter Practice

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Important Tricks and Questions on d and f Block Elements for JEE & NEET

Get a head start on NEET with the NEET D And F Block Elements Mock Test 2025, designed for students aiming to master tricky Chemistry chapters through focused practice and quick revision.


Practice chapterwise D and F Block Elements MCQs online or download a pdf for daily self-assessment, perfect for building accuracy and speed in NEET Chemistry.


Boost your confidence with timed NEET-style mock tests, instant results, detailed explanations, and performance analysis—all to help you ace D and F Block Elements in the upcoming NEET exam.


Sl No. Mock Test
1 NEET 2026 D And F Block Elements Mock Test 1
2 NEET 2026 D And F Block Elements Mock Test 2
3 NEET 2026 D And F Block Elements Mock Test 3

Important Tricks and Questions on d and f Block Elements for JEE & NEET

Optimizing your NEET Chemistry score requires strategic, topic-wise practice—especially with high-yield chapters like D and F Block Elements. This NEET D and F Block Elements Mock Test 2025 is meticulously structured to mirror the real 2025 exam blueprint, featuring the right blend of MCQ difficulty, authentic patterns, and instant feedback. With expert-verified solutions and downloadable chapterwise MCQ PDFs, it empowers you to master oxidation states, electronic configurations, trends, and exceptional properties that frequently appear in NEET Chemistry.


Master NEET D and F Block Elements: Chapter Significance, Scoring Trends & Key Strategies

D and F Block Elements often intimidate students with complex electronic arrangements, unpredictable oxidation states, and numerous exceptions. However, NEET consistently frames questions from well-defined subtopics—meaning focused MCQ practice rapidly builds accuracy and confidence. Analyze NEET Chemistry weightage, understand recurring trends, and channel efforts on must-solve topics:


Year Avg. MCQs Hotspot Topics in NEET
2021 3–4 Oxidation states, electronic configuration, lanthanide contraction
2022 4 Color of ions, magnetic properties, actinides vs lanthanides
2023 3–5 Reactivity, complex formation, d-block exceptions

  • Quick Win Topics: Electronic configurations (especially Cr, Cu), oxidation state ranges (Mn, Fe, Cr), color and magnetism in ions, and lanthanide contraction.
  • Scoring Strategy: Solve NEET-style MCQs on typical trends, revise shortcut rules (e.g., “+3 trick” for lanthanides), and learn the exceptions directly from NCERT intext/data tables.
  • Action Plan: Attempt a set of 40 MCQs timed for 45–60 minutes, analyze mistakes, and focus on repetitive conceptual traps (e.g., color origins, magnetic properties logic).

Essential NEET MCQ Topics: D and F Block Elements Chapter

To ensure chapter mastery and maximize percentile potential in NEET 2025, center your MCQ revision and mock attempts on the following NEET-relevant concepts and patterns:


  • Electronic Configuration Patterns: Anomalous configurations (Cr: [Ar] 3d54s1, Cu: [Ar] 3d104s1), filling order, and block placement logic.
  • Oxidation States: Maximum and minimum states (Mn: +2 to +7), stability trends, Fajan’s rule connections.
  • Lanthanide and Actinide Series: Lanthanide contraction, common oxidation states (+3, occasional +2/+4), color/magnetism.
  • Color and Magnetic Behaviour: d–d transitions (color), unpaired electrons (magnetism), paramagnetic vs diamagnetic ions, key compound colors (Cu2+, Fe3+).
  • Complex Formation: Coordination tendencies and common d/f-block complexes in NEET.
  • Important Exceptions: Non-uniform trends, stability peculiarities, instance-based questions (“Which is not colored?”, Cr/Cu catalytic roles, etc.).

Formulae and Short Trick Table: NEET D & F Block Elements

Formula / Principle Summary/NEET Application
General d-block configuration (n-1)d1–10ns0–2; watch for exceptions: Cr ([Ar]3d54s1), Cu ([Ar]3d104s1)
No. of unpaired electrons (n) Magnetic moment, μ = √[n(n+2)] BM. BM: Bohr Magneton
Most common oxidation of lanthanides +3 (“+3 trick” — direct NEET Qs)
Lanthanide contraction Steady decrease in ionic radius; impacts zirconium/hafnium similarity (NEET favorite)
Cause of color in complexes d–d transitions: Unfilled d-orbitals absorb visible light
Paramagnetism rule Ion is paramagnetic if d/f orbital has unpaired electrons

D & F Block Elements NEET 2025: Difficulty Breakdown & Top Practice Tips

Question Type % in NEET Chapter MCQs How to Approach
Fact-based/Numeric (config, oxidation) 35% Revise NCERT data tables, use flashcards for config/oxidation states, speedy recall
Conceptual/Trend Analysis (color, magnetism) 45% Practice logic-based MCQs, focus on d–d and f–f transitions, learn chromatic/paramagnetic trends
Assertion-Reason, Exceptions, Mixed 20% Solve NEET and PYQ hybrids with timer, underline “exception” words, always double-read

  • Time per MCQ: Target ~35–40 seconds; do “easy-factuals” first, return for assertion-reason after.
  • Repeat Practice: Attempt mock PDFs in sets, review all answer explanations for concepts.
  • Avoid NEET Traps: Read each MCQ fully, check for “except”/“not” in stem, don’t rush color/magnetism patterns.

Sample NEET MCQs: D and F Block Elements (With Essential Logic)

Sample MCQ Correct Option Explanation/Shortcut
Which transition element can have the most oxidation states?
(A) Mn (B) Cr (C) Fe (D) V
(A) Mn Mn (atomic no. 25) can show +2 to +7 states (config 3d54s2); NEET frequently asks this pattern.
Major oxidation state for all lanthanides:
(A) +2 (B) +3 (C) +4 (D) +1
(B) +3 Default state is +3 in lanthanides (“+3 trick” — memorize); anchor for many MCQ distractors.
Origin of the color in most transition metal complexes? d–d transition Unpaired electrons absorb specific light in d–d jumps, giving coloration (test this with Cu2+, Fe3+).

Focused NEET Exam Tips: How to Ace D and F Block Elements MCQs

  • Thoroughly revise periodic trends, especially within d-block (across periods) and f-block (lanthanide contraction impact).
  • Prepare flashcards for electronic configurations of key transition and inner transition elements.
  • Practice “exception” MCQs; prioritize topics like Cr/Cu anomalies, +3 oxidation, and color/magnetism irregularities.
  • For assertion-reason type, always justify BOTH statements independently before concluding.
  • Solve at least 40–50 quality MCQs per revision cycle (include PYQs + new pattern), reviewing detailed explanations.
  • Simulate real exam conditions—use a 45–60 min timer per full chapter mock for stamina and accuracy.
  • Mark challenging concepts (lanthanide contraction, actinide oxidation) for extra pass-through in revision.

Weightage Map: D and F Block Elements Chapter in NEET

Topic/Subtopic Appears in NEET as… Required Depth
Electronic configuration (d/f-block) Direct MCQ, “odd-even” config, anomalies Memorized, one-liner
Oxidation states (Mn, Fe, Cr, etc.) Fact and trend MCQs Know range, stability logic
Lanthanide contraction Reasoning MCQ, periodic table theory Define & compare periodic trends
Color & magnetic properties Conceptual MCQ, “which is colored/paramagnetic?” Reasoning + examples
Actinides vs lanthanides Assertion/reason, comparison Key differences only
Complex compound formation Example MCQ (most/least likely) Definition, 1–2 examples each

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

Vital NEET Preparation Materials for D & F Block Elements

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: d- and f-Block Elements 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