The Joint Admissions and Matriculation Board (JAMB) has outlined a comprehensive syllabus for Chemistry to guide candidates preparing for the 2025 Unified Tertiary Matriculation Examination (UTME). This syllabus serves as a roadmap, detailing the topics and objectives that candidates are expected to master to perform excellently in the examination.

Purpose of the JAMB Chemistry Syllabus

The primary aim of the JAMB Chemistry syllabus is to ensure that candidates:

• Acquire a thorough understanding of the fundamental concepts and principles of Chemistry.
• Develop the ability to apply chemical principles in various contexts.
• Prepare adequately for further studies in science-related disciplines.

Structure of the Syllabus

The syllabus is organized into several main topics, each encompassing specific sub-topics and objectives. Below is an overview of the key areas:

1. Separation of Mixtures and Purification of Chemical Substances
   • Topics:
     • Pure and impure substances
     • Boiling and melting points
     • Elements, compounds, and mixtures
     • Chemical and physical changes
     • Separation processes: evaporation, distillation, sublimation, filtration, crystallization, chromatography, magnetization, decantation
   • Objectives:
     • Distinguish between pure and impure substances.
     • Use boiling and melting points as criteria for purity.
     • Differentiate between elements, compounds, and mixtures.
     • Identify chemical and physical changes.
     • Specify principles involved in each separation method.
     • Apply separation techniques in everyday life.
2. Chemical Combination
   • Topics:
     • Stoichiometry
     • Laws of definite and multiple proportions
     • Law of conservation of matter
     • Gay-Lussac’s law of combining volumes
     • Avogadro’s law
     • Chemical symbols, formulae, and equations
     • Relative atomic mass and the mole concept
   • Objectives:
     • Perform calculations involving chemical formulae and equations.
     • Deduce chemical laws from given data.
     • Interpret graphical representations of chemical laws.
     • Understand stoichiometry of chemical reactions.
3. Kinetic Theory of Matter and Gas Laws
   • Topics:
     • Kinetic theory of matter
     • Changes of state: melting, vaporization, boiling, freezing, condensation
     • Gas laws: Boyle’s, Charles’s, Graham’s, Dalton’s (law of partial pressure)
     • Combined gas law and ideal gas equation (PV = nRT)
     • Relationship between vapor density and relative molecular mass
   • Objectives:
     • Apply kinetic theory to distinguish between states of matter.
     • Explain reasons for changes of state.
     • Deduce gas laws from given expressions or data.
     • Perform calculations based on gas laws and equations.
4. Atomic Structure and Bonding
   • Topics:
     • Concept of atoms, molecules, and ions
     • Historical development: Dalton, Millikan, Rutherford, Moseley, Thompson, Bohr
     • Atomic structure, electron configuration, atomic number, mass number, isotopes
     • Shapes of s and p orbitals
   • Objectives:
     • Understand the historical development of atomic models.
     • Describe the structure of the atom.
     • Write electron configurations for elements (Z = 1 to 20).
     • Recognize the shapes of s and p orbitals.
5. Air
   • Topics:
     • Atmospheric composition
     • Noble gases and their uses
     • Air pollution: sources, effects, and prevention
   • Objectives:
     • Identify components of the atmosphere.
     • State uses of noble gases.
     • Understand causes and effects of air pollution.
     • Suggest methods for preventing air pollution.
6. Water
   • Topics:
     • Water as a universal solvent
     • Structure, composition, and properties of water
     • Hardness of water: causes, types, removal methods
     • Water treatment methods
   • Objectives:
     • Explain the properties of water.
     • Identify causes and types of water hardness.
     • Describe methods of removing water hardness.
     • Outline processes involved in water treatment.
7. Solubility
   • Topics:
     • Concept of solubility
     • Solubility curves
     • Crystallization and precipitation
   • Objectives:
     • Define solubility

JAMB Syllabus for Chemistry 2025/2026

Below is the approved JAMB Syllabus For Chemistry:

1.	Solubility
2.	Chemical Equilibrium
3.	Metals And Their Compounds
4.	Atomic Structure And Bonding
5.	Non-metals And Their Compounds
6.	Electrolysis
7.	Acids
8.	Oxidation And Reduction
9.	Energy Changes
10.	Environmental Pollution
11.	Elements, Compounds And Mixtures
12.	Water
13.	Kinetic Theory Of Matter And Gas Laws
14.	Air
15.	Chemistry And Industry
16.	Periodic Chemistry
17.	Bases And Salts
18.	Organic Compounds
19.	Rates Of Chemical Reaction
20.	Chemical Combination
21.	Separation Of Mixtures And Purification Of Chemical Substances
22.	Radioactivity

Tips to Score High in JAMB Chemistry 2025/2026

Scoring high in JAMB Chemistry requires strategic preparation, consistent practice, and smart exam techniques. Follow these expert tips to boost your UTME Chemistry score:

1. Understand the JAMB Chemistry Syllabus

• Go through the official JAMB Chemistry syllabus to know all topics covered in the exam.
• Focus on key areas like Organic Chemistry, Stoichiometry, Atomic Structure, Gas Laws, and Chemical Bonding.
• Use the syllabus as a checklist while studying.

2. Get Recommended Chemistry Textbooks

• Use official JAMB-recommended textbooks, such as:
  • Ababio’s “New School Chemistry”
  • Osei Yaw Ababio’s “Understanding Chemistry”
  • Concise Inorganic Chemistry by J.D. Lee
• Combine multiple sources for better understanding.

3. Master the Basics First

• Chemistry builds on basic principles. Ensure you fully understand:
  • Periodic Table trends
  • Balancing chemical equations
  • Mole concept and calculations
  • Acids, bases, and salts
  • Electrochemistry and redox reactions

4. Practice Past JAMB Questions

• Solve at least 10 years’ worth of past JAMB Chemistry questions.
• Identify recurring topics and question patterns.
• Time yourself while practicing to improve speed and accuracy.

5. Learn How to Solve Chemistry Calculations

• Many JAMB Chemistry questions involve calculations (e.g., gas laws, molar mass, percentage composition).
• Practice solving numerical problems daily.
• Use shortcuts and mnemonics to remember formulas.

6. Revise Key Chemistry Equations and Constants

• Memorize important formulas such as:
  • PV = nRT (Ideal Gas Law)
  • Molarity = moles/volume (dm³)
  • Electrochemical series and oxidation states
• Keep a formula sheet for quick revision.

7. Take Online Mock Tests

• Test your knowledge with JAMB CBT practice apps and websites.
• This helps you get familiar with the CBT format and manage time effectively.

8. Join Study Groups or Get a Tutor

• Study groups help you understand difficult concepts better.
• If you struggle with some topics, consider hiring a Chemistry tutor.

9. Manage Your Time Wisely During the Exam

• JAMB Chemistry has 40 questions to be answered in about 30 minutes.
• Start with easy questions first, then return to harder ones.
• Don’t waste time on difficult questions—guess intelligently if needed.

10. Stay Positive and Avoid Last-Minute Cramming

• Study consistently instead of cramming everything a night before.
• Get enough rest before the exam to stay mentally sharp.
• Believe in yourself—confidence improves performance.

How to Download JAMB Area of Concentration for Chemistry PDF

Kindly follow the below procedures to download JAMB Chemistry PDF:

1. Visit JAMB official website at www.jamb.gov.ng.
2. Navigate to the “Syllabus” section on the homepage.
3. Select Chemistry from the list of subjects.
4. Click the Download PDF button to save the document to your device.