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Chemistry Chemical Bonding and Molecular Structure NEET Mock Test 3 Online Practice

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NEET Chemistry Chemical Bonding and Molecular Structure Mock Test 3 with Answers and Explanations

Mock Test: 20 Questions – 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Chemistry Chemical Bonding And Molecular Structure. 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. Among the following, which molecule contains both σ and π bonds?

Q2. Which of the following species is expected to be diamagnetic?

Q3. The bond order of O₂⁻ ion is:

Q4. Which of the following has the shortest bond length?

Q5. Which among the following molecules is linear in shape?

Q6. Which of the following molecules is not expected to exist?

Q7. The bond angle in ammonia (NH₃) is approximately:

Q8. Which of the following has sp³ hybridization at the central atom?

Q9. Which of the following pairs contains isoelectronic species?

Q10. The correct order of bond strength in F₂, O₂ and N₂ is:

Q11. In ICl₄⁻ ion, the geometry of the ion is:

Q12. In which of the following molecules is the central atom sp² hybridized?

Q13. The formal charge on oxygen atom in O₃ molecule is:

Q14. Which bond among the following is the strongest?

Q15. Which of the following molecules will not show dipole moment?

Q16. Which of the following species have the maximum number of unpaired electrons?

Q17. A molecule with bond order zero is:

Q18. The bond order of N₂ molecule is:

Q19. The correct statement about H₂O molecule is:

Q20. The hybridization of the central atom in SF₆ is:

Congratulations! You answered all questions correctly!

What is the Chemistry Chemical Bonding And Molecular Structure Mock Test for NEET?

The Chemistry Chemical Bonding And Molecular Structure Mock Test is an online, topic-focused practice assessment for NEET aspirants. It contains 20 expertly-curated, NEET-level questions drawn from the Chemical Bonding and Molecular Structure chapter in Chemistry. This mock test is designed to simulate the actual NEET exam conditions and helps you assess your readiness for this critical concept.


Chemical Bonding and Molecular Structure is one of the key topics in NEET Chemistry. The mock tests on this topic are based on the current NEET 2026 syllabus and test your conceptual clarity, application skills, and problem-solving ability. Practicing with this test enables you to experience NEET-style MCQs in a timed, exam-like environment.


How Chemistry Chemical Bonding And Molecular Structure Mock Tests Help NEET Aspirants

Attempting topic-wise mock tests gives students a wealth of benefits. Firstly, you master fundamental concepts like bond order, hybridization, molecular geometry, and resonance. Secondly, repeated practice with mock tests ensures thorough revision and recalling of tricky points or exceptions commonly asked in NEET.


Most importantly, these mock tests improve your time management and accuracy skills. Solving all 20 questions within 20 minutes hones your speed, helps reduce silly mistakes, and builds real confidence. For more comprehensive NEET preparation, check out our NEET course page that covers all Chemistry topics in detail.


Chemistry Chemical Bonding And Molecular Structure Topic-wise Mock Test Coverage

SubjectTopics CoveredNo. of Questions
Chemistry Types of Chemical Bonds (Ionic, Covalent, Coordinate), Lewis Structure 5
Chemistry Valence Bond Theory, Bond Order, Bond Parameters 5
Chemistry Molecular Orbital Theory, Magnetic Properties 3
Chemistry Hybridization and Molecular Shapes (VSEPR Theory) 4
Chemistry Resonance, Dipole Moment, Formal Charge 3

How to Take the Chemistry Chemical Bonding And Molecular Structure NEET Mock Test

Taking the Chemistry Chemical Bonding And Molecular Structure Mock Test is easy and efficient. First, simply open this online mock test page on your device. Click on the “Start the Mock Test” button to begin.


Once started, answer all 20 multiple choice questions, which are displayed at once. Carefully select your answers using the provided options. You can submit the test manually anytime or let the timer auto-submit after 20 minutes—your score, answer analysis, and correct answers will be shown instantly on submission.


Why Choose Vedantu's Chemistry Chemical Bonding And Molecular Structure NEET Mock Test?

Vedantu’s NEET Chemistry Chemical Bonding And Molecular Structure Mock Tests follow the official NEET exam pattern, with strict timing and negative marking (-1 for incorrect, +4 for correct answers). All questions are mapped to the latest NCERT Syllabus, ensuring both depth and relevance for NEET 2026.


Instant scoring, feedback, and answer keys help you analyze your strengths and weaknesses immediately. By practicing with this mock test, you’ll improve accuracy, manage time better, and build exam temperament.


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FAQs on Chemistry Chemical Bonding and Molecular Structure NEET Mock Test 3 Online Practice

1. What are the main types of chemical bonding for NEET essays?

Chemical bonding mainly includes three types that are crucial for NEET essays. These are:

  • Ionic bonding – Transfer of electrons between atoms, usually between metals and nonmetals.
  • Covalent bonding – Sharing of electrons between nonmetal atoms.
  • Metallic bonding – Delocalised electrons shared among metal atoms.

Understanding these bonding types helps explain molecular structure, properties, and chemical reactions in NEET and school-level chemistry.

2. How can I write an effective speech on chemical bonding and molecular structure?

Writing an effective speech requires clear structure and scientific accuracy. Follow these steps:

  • Start with a definition: Chemical bonding is the force that holds atoms together in molecules.
  • Explain major bonding types: Ionic, covalent, and metallic bonds.
  • Describe molecular structure and its significance (e.g., VSEPR theory).
  • Give real-life examples, like water or table salt.
  • Conclude by mentioning the importance of chemical bonding in everyday life and NEET exams.

Sticking to relevant points and using clear language will score high marks in exams and assignments.

3. What is the significance of molecular structure in chemistry?

The molecular structure is crucial as it determines the shape, reactivity, and properties of substances.

  • It helps predict physical and chemical properties.
  • Explains molecule behavior during reactions.
  • Shapes influence polarity, solubility, and biological function.

For NEET and school exams, understanding molecular structure is vital for explaining concepts like VSEPR theory and hybridization.

4. Can you give daily life examples of chemical bonds?

Yes, chemical bonds are present all around us in everyday materials and substances. Examples include:

  • Table salt (NaCl) – Ionic bond between sodium and chlorine.
  • Water (H2O) – Covalent bonds between hydrogen and oxygen.
  • Iron, gold, copper – Metallic bonds between metal atoms.

Recognizing these examples helps link textbook knowledge to real-world chemistry, which is important for NEET essays and school writing.

5. How to download a PDF of chemical bonding essay samples?

Most NEET preparation sites and educational portals offer free PDF downloads for chemical bonding essays and speech samples:

  • Look for a dedicated download button or section titled “Download PDF” on the resource page.
  • Choose the word count (150, 250, or 500 words) as per your requirement.
  • Save it for offline reading and practice.

Using these PDFs helps with effective revision and practice for exams.

6. What is VSEPR theory and its application in NEET?

VSEPR theory (Valence Shell Electron Pair Repulsion) predicts the shape of molecules based on electron pair repulsion around the central atom.

  • It explains why molecules like CH4 are tetrahedral and CO2 is linear.
  • Helps in determining bond angles and molecular geometry.

VSEPR is a frequent topic in NEET questions on molecular structure and bonding.

7. What are the basic theories explaining chemical bonding?

There are three major theories explaining chemical bonding:

  • Lewis structure – Represents valence electrons as dots and lines.
  • Valence Bond (VB) theory – Explains bond formation through atomic orbital overlap.
  • Molecular Orbital (MO) theory – Describes electrons in molecular orbitals spread over a molecule.

These theories help NEET students understand bonding, stability, and electronic structures.

8. How do physical and chemical bonds differ?

Physical bonds involve weak attractions like hydrogen bonding or van der Waals forces, while chemical bonds involve the actual sharing or transfer of electrons.

  • Chemical bonds are stronger and form new compounds (ionic, covalent, metallic).
  • Physical bonds influence properties like boiling/melting point but do not change chemical identity.

Knowing the difference is important for NEET and school-level questions on compound properties.

9. How can I structure a 250-word essay on chemical bonding and molecular structure?

For a 250-word essay, follow this outline:

  • Introduction: Define chemical bonding and molecular structure.
  • Main Body: Describe types of bonds (ionic, covalent, metallic), bond theories, and VSEPR concept.
  • Examples: Give daily life or NEET-focused examples, e.g., water, diamond.
  • Conclusion: Summarize importance in chemistry and relevance to NEET.

Keeping your essay organized and focused improves readability and marks in exams.

10. Why is understanding chemical bonding important in daily life and NEET exams?

Understanding chemical bonding helps explain the behavior of substances we use daily and is central for scoring in NEET.

  • Explains why substances dissolve, conduct electricity, or have specific shapes.
  • Essential for interpreting chemical reactions and predicting product formation.
  • Forms the foundation for advanced topics in the NEET syllabus.

Grasping this concept supports both everyday learning and exam success.