If you are preparing for the Merchant Navy entrance exam, you already know that Physics and Maths get most of the attention. But Chemistry is just as important, and many students lose easy marks here simply because they don’t plan their revision well. This guide breaks down the IMU CET Chemistry syllabus & important topics 2026 in a simple, chapter-wise format so you know exactly what to study and where to focus your time.
At Officers Maritime Academy, we have trained hundreds of students for the IMU-CET & sponsorship exams, and the IMU CET Chemistry syllabus 2026 is one section where a little structure goes a long way. Let’s get into it.
The IMU CET Chemistry exam pattern 2026 is part of a larger 200-question, 3-hour computer-based test. Here’s a quick snapshot of how the paper is structured:
| Section | Subject | Level | Approx. Weightage |
| A | Physics | Class 11 & 12 | ~25% |
| B | Chemistry | Class 11 & 12 | ~25% |
| C | Mathematics | Class 11 & 12 | ~25% |
| D | English | Grammar & Comprehension | ~12.5% |
| E | General Aptitude | Reasoning & Logic | ~12.5% |
There is negative marking for wrong answers (0.25 marks deducted), so accuracy matters as much as speed when attempting Chemistry questions.
If you haven’t already, it’s worth comparing your revision plan with our IMU CET 2026 Preparation Guide and the IMU CET Physics Syllabus & Important Topics 2026 blog, since many students prepare both subjects side by side.
| Unit | Chapters | Key Concepts |
| Basic Concepts of Chemistry | Some Basic Concepts of Chemistry | Mole concept, stoichiometry, equivalent weight |
| Structure of Atom | Atomic Structure | Atomic models, quantum numbers, electronic configuration |
| Periodicity | Classification of Elements | Periodic table trends |
| Chemical Bonding | Chemical Bonding and Molecular Structure | Ionic, covalent bonding, VSEPR theory |
| States of Matter | States of Matter | Gas laws, kinetic theory |
| Thermodynamics | Thermodynamics | Enthalpy, entropy, Gibbs energy |
| Equilibrium | Chemical & Ionic Equilibrium | Equilibrium constants, pH, buffers |
| Redox Reactions | Redox Reactions | Oxidation numbers, balancing equations |
| Organic Chemistry Basics | Basic Principles of Organic Chemistry | Nomenclature, isomerism, reaction mechanisms |
| Hydrocarbons | Hydrocarbons | Alkanes, alkenes, alkynes, aromatic compounds |
Class 12 Chemistry topics for IMU CET tend to carry slightly more weight in the actual paper, so treat this table as your priority zone.
| Unit | Chapters | Key Concepts |
| Solutions | Solutions | Colligative properties, Raoult’s law |
| Electrochemistry | Electrochemistry | Cells, EMF, conductivity |
| Chemical Kinetics | Chemical Kinetics | Rate laws, order of reaction |
| Surface Chemistry | Surface Chemistry | Adsorption, colloids |
| d and f Block Elements | Transition Elements | Coordination chemistry basics |
| Coordination Compounds | Coordination Compounds | Naming, bonding theories |
| Haloalkanes & Haloarenes | Haloalkanes and Haloarenes | Substitution & elimination reactions |
| Alcohols, Phenols & Ethers | Alcohols, Phenols and Ethers | Preparation and properties |
| Aldehydes, Ketones & Acids | Aldehydes, Ketones and Carboxylic Acids | Reactions and mechanisms |
| Amines | Amines | Preparation and basicity |
| Biomolecules | Biomolecules | Carbohydrates, proteins, vitamins |
| Polymers | Polymers | Classification and uses |
| Chemistry in Everyday Life | Chemistry in Everyday Life | Drugs, detergents, food chemistry |
| Branch | Nature of Topics | How to Study |
| Physical Chemistry | Formula and concept heavy (mole concept, thermodynamics, equilibrium, electrochemistry) | Solve numerical problems daily |
| Organic Chemistry | Pattern based (reaction mechanisms, functional groups, naming rules) | Understand the logic behind one reaction type at a time |
| Inorganic Chemistry | Memory based (periodic trends, block elements, coordination compounds) | Use short notes and flashcards for quick recall |
Based on the pattern of past IMU CET papers, these high-weightage Chemistry topics for IMU CET consistently bring in a good number of questions:
| Priority | Topic |
| 1 | Mole Concept and Stoichiometry |
| 2 | Atomic Structure |
| 3 | Chemical Bonding |
| 4 | Equilibrium (Chemical & Ionic) |
| 5 | Electrochemistry |
| 6 | Organic Chemistry Basics and Hydrocarbons |
| 7 | p-Block and d-Block Elements |
If your exam date is close and time is short, start your Chemistry revision from this table before moving to the rest of the syllabus.
Chemistry isn’t just an entrance-test formality — it connects directly to life onboard a ship. Understanding electrochemistry helps explain corrosion and cathodic protection on a vessel’s hull. Concepts from surface chemistry relate to how fuels and lubricants behave. Even basic reaction principles come up when handling cargo like chemicals or petroleum products. A solid Chemistry foundation, in other words, is not just for clearing IMU CET Chemistry 2026 — it stays useful once you’re onboard.
| Step | What to Do |
| 1 | Stick to NCERT first — the entire syllabus is based on Class 11 and 12 NCERT textbooks |
| 2 | Make short notes per chapter for faster last-minute revision |
| 3 | Practice previous year questions to see which chapters repeat most often |
| 4 | Take regular mock tests to build speed for the 200-question, 3-hour paper — start with our IMUCET Mock Test series |
| 5 | Revise weekly, not just before the exam — Chemistry facts are easy to forget without regular revision |
The IMU CET Chemistry syllabus & important topics 2026 aren’t meant to overwhelm you — they’re simply a checklist to help you prepare in an organised way. Cover Class 11 and 12 chapters properly, focus extra time on the high-weightage topics, and practice consistently with mock tests.
For a structured, mentor-guided approach to IMU CET Chemistry, Physics, Maths, English, and Aptitude, explore our IMU CET & Sponsorship Coaching programme, or apply online to get started with Officers Maritime Academy.
For More Information
Visit Our Website – Officers Maritime Academy
Yes, the IMU CET Chemistry syllabus 2026 is based entirely on the Class 11 and 12 NCERT Chemistry curriculum, so NCERT textbooks should be your primary study material.
Chemistry forms one of the three science sections along with Physics and Mathematics, contributing roughly a quarter of the 200 total questions in the paper.
We use small batch sizes and personalised mentorship, so students who struggle with Physical or Inorganic Chemistry get one-on-one doubt-clearing instead of being left behind in a large class.
Yes, our IMUCET Mock Test series includes subject-wise and full-length tests covering Chemistry, so students can track their progress under real exam conditions.
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