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Chemistry Coordination Compounds Mock Test 1 for NEET Preparation

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NEET Chemistry Coordination Compounds Mock Test 1 with Answers and Explanations

Mock Test: 20 Questions – 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Chemistry – Coordination Compounds. 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 of the following is the correct IUPAC name for [Cr(NH3)6]3+?

Q2. The oxidation state of Fe in [Fe(CN)6]4– is:

Q3. Which of the following is a chelating ligand?

Q4. The geometry of [Ni(CO)4] is:

Q5. In the complex [Co(NH3)6][Cr(CN)6], the coordination numbers of Co and Cr are:

Q6. Number of unpaired electrons in [Fe(CN)6]4– (Fe is atomic no. 26):

Q7. What is the charge on the central metal ion in [Pt(NH3)4Cl2]2+?

Q8. Which of the following is an ambidentate ligand?

Q9. The magnetic moment of [Cr(H2O)6]3+ in BM (Bohr Magneton) is:

Q10. Which of the following complexes shows optical isomerism?

Q11. The coordination number of Fe in [Fe(C2O4)3]3– is:

Q12. Which one is a neutral ligand?

Q13. Which statement about [Fe(H2O)6]2+ and [Fe(CN)6]4– is true?

Q14. Linkage isomerism arises due to:

Q15. The formula of potassium hexacyanoferrate(III) is:

Q16. Which is a homoleptic complex?

Q17. [Fe(CO)5] is:

Q18. Synergic bonding is often found in complexes of:

Q19. [Ni(CN)4]2– has which geometry?

Q20. Which pair of ions will give same color in dilute solution?

Congratulations! You answered all questions correctly!

What is the Chemistry Coordination Compounds Mock Test for NEET?

The Chemistry Coordination Compounds Mock Test is a curated online assessment tailored for NEET 2026 aspirants. It focuses on the Coordination Compounds chapter of Chemistry and contains 20 carefully selected MCQs. This mock test helps students evaluate their conceptual understanding and problem-solving skills in one of the most scoring yet tricky topics of the NEET Chemistry syllabus.


Regular practice of such mock tests is crucial, as Coordination Chemistry often features in NEET with conceptual questions. Attempting these tests not only prepares you for expected question patterns but also increases your confidence for the actual exam day.


How Chemistry Coordination Compounds Mock Tests Help NEET Aspirants

Taking the Chemistry Coordination Compound mock test for NEET allows you to master concepts like nomenclature, bonding, geometry, and isomerism. It provides effective revision and exposes you to the type of questions asked in the national exam.


Practicing these MCQs sharpens your time management skills, so you solve more questions accurately within the exam time limit. Each attempt highlights your strengths and areas needing improvement. For full NEET preparation support, check out our NEET course page.


Chemistry Coordination Compounds Topic-wise Mock Test Coverage

SubjectTopics CoveredNo. of Questions
Chemistry Nomenclature & Oxidation State in Coordination Compounds 5
Chemistry Types of Ligands & Coordination Number 4
Chemistry Isomerism in Complexes (Linkage, Optical, Geometrical) 4
Chemistry Bonding, Magnetic Properties, and Color of Complexes 4
Chemistry Applications & Nature of Metal-ligand Bonding 3

How to Take the Chemistry Coordination Compounds NEET Mock Test

To take the Chemistry Coordination Compounds mock test for NEET, simply open this page, read the instructions, and click on the “Start the Mock Test” button. Answer all 20 MCQs within 20 minutes.


Once you finish, submit your responses or wait for the timer to run out for auto-submission. After submission, get instant feedback along with your score and detailed answer highlighting.


Why Choose Vedantu's Chemistry Coordination Compounds NEET Mock Test?

Vedantu’s Chemistry Coordination Compounds NEET Mock Test follows the latest NEET exam pattern and strictly covers NCERT syllabus concepts. Questions are designed by experts, ensuring every MCQ reflects the NEET level of difficulty.


You receive detailed, instant scoring with answer explanations, allowing you to analyse performance and target weak areas. Consistent practice with such mock tests builds your confidence for NEET 2026.


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5NEET Registration
6NEET Admit Card
7NEET Exam Centers
8NEET Exam Date
9NEET Answer Key
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11NEET Counselling

FAQs on Chemistry Coordination Compounds Mock Test 1 for NEET Preparation

1. What is a coordination compound in simple terms?

Coordination compounds are chemical substances where a central metal atom or ion is bonded to molecules or ions called ligands through coordinate covalent bonds.

Key facts:
• Central atom is usually a transition metal
• Ligands can be neutral or negatively charged
• These compounds are vital in Class 12 Chemistry and NEET 2025

2. How do I prepare for coordination compounds in NEET Chemistry?

To prepare for coordination compounds in NEET Chemistry, focus on understanding concepts, solving practice problems, and revising regularly.

Preparation tips:
• Study definitions, nomenclature, and isomerism
• Practice previous year NEET questions and mock tests
• Review NCERT and reference books thoroughly
• Make summary notes for quick revision
• Solve mock tests with answer keys

3. Where can I download a chemistry coordination compounds mock test PDF with answers?

You can download a free chemistry coordination compounds mock test PDF with answers from educational websites or dedicated NEET preparation platforms.

Look for:
• Websites offering free NEET mock tests and solutions
• PDF resources aligned with Class 12 and NEET syllabus
• Questions based on the latest 2025 exam pattern
• Answer keys and detailed explanations for self-assessment

4. What are common mistakes in coordination compound questions?

Common mistakes in coordination compound questions include errors in naming, oxidation state calculation, and counting ligands.

Beware of:
• Incorrect application of IUPAC nomenclature rules
• Misidentification of ligand types and charges
• Ignoring coordination numbers or geometry
• Omitting isomer types (structural/geometrical/optical)

5. Can I get sample essays on coordination compounds for Class 12?

Yes, you can access sample essays on coordination compounds for Class 12 in various lengths, focusing on structure, properties, and importance.

Usually available:
• 150-word essays for quick revision
• 250-word essays for assignments
• 500-word comprehensive essays for exams
• Speech samples for English and Chemistry oral tests

6. Are coordination compounds important for NEET 2025?

Coordination compounds are a high-weightage topic in NEET 2025 Chemistry and frequently appear in exam question papers.

Importance:
• Questions test basic definitions and advanced problem-solving
• Covers nomenclature, structure, isomerism, and bonding
• Directly relevant to medical entrance exam patterns

7. What are key questions from coordination compounds for NEET?

Important questions from coordination compounds in NEET include those on IUPAC naming, isomerism, and hybridization.

Common question types:
• Naming and formula writing
• Valency and oxidation number determination
• Types and features of ligands
• Geometrical/optical isomers and CFT (Crystal Field Theory)

8. What is the difference between a ligand and a central metal atom?

Ligands are ions or molecules that donate electron pairs, while the central metal atom accepts these pairs to form a coordinate bond.

Key differences:
• Ligands: Donors of electron pair (Lewis base), can be anions or molecules
• Central atom: Usually a transition metal, acts as Lewis acid
• Together, they form the complex ion

9. How do you name coordination compounds according to IUPAC rules?

IUPAC naming of coordination compounds involves specifying ligands first (alphabetically), followed by the central metal and its oxidation state.

Steps:
1. Name ligands (prefixes for quantity: di-, tri-, etc.)
2. Name central metal with its oxidation state in Roman numerals
3. For anionic complexes, add ‘–ate’ to metal’s name
4. List cation before anion

10. Why are coordination compounds important in daily life?

Coordination compounds are crucial in daily life for biological, industrial, and medical applications.

Examples:
• Hemoglobin (iron complex) transports oxygen in blood
• Chlorophyll (magnesium complex) aids photosynthesis
• Used in medicines (like cisplatin in cancer therapy)
• Catalysts in industrial reactions