what are the syallabus chemistry for jamb 2026?

Qawsw

4 months ago

The official JAMB Chemistry syllabus for 2026 covers fundamental topics like separation of mixtures, atomic structure, chemical bonding, periodicity, stoichiometry, gas laws, thermodynamics, electrochemistry, organic chemistry, and industrial applications. It is designed to test your grasp of principles, problem-solving skills, and ability to apply chemistry to everyday life.

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Key Areas in the 2026 JAMB Chemistry Syllabus

1. Basic Concepts
- Pure and impure substances, elements, compounds, and mixtures.
- Physical vs. chemical changes.
- Methods of separation and purification (filtration, distillation, chromatography).

2. Atomic Structure & Periodicity
- Structure of the atom, isotopes, and electronic configuration.
- Periodic table trends: ionization energy, electronegativity, atomic radius.
- Chemical bonding: ionic, covalent, metallic, hydrogen bonding.

3. Stoichiometry & Chemical Laws
- Mole concept and Avogadro’s number.
- Empirical and molecular formulas.
- Laws of chemical combination (conservation of mass, definite proportions, multiple proportions).

4. States of Matter & Gas Laws
- Properties of solids, liquids, and gases.
- Gas laws: Boyle’s, Charles’, Dalton’s, Graham’s law of diffusion.
- Ideal gas equation and applications.

5. Energetics & Thermodynamics
- Heat of reaction, enthalpy changes, Hess’s law.
- Endothermic vs. exothermic processes.
- Entropy and spontaneity.

6. Electrochemistry
- Electrolysis and Faraday’s laws.
- Redox reactions and electrode potentials.
- Applications in industry (electroplating, extraction of metals).

7. Chemical Kinetics & Equilibrium
- Factors affecting reaction rate (temperature, concentration, catalysts).
- Dynamic equilibrium and Le Chatelier’s principle.
- Equilibrium constants and calculations.

8. Organic Chemistry
- Hydrocarbons: alkanes, alkenes, alkynes, aromatic compounds.
- Functional groups: alcohols, aldehydes, ketones, carboxylic acids, esters.
- Polymerization and industrial applications.

9. Industrial Chemistry
- Production of ammonia (Haber process), sulphuric acid (Contact process), sodium hydroxide.
- Petroleum refining and petrochemicals.
- Environmental chemistry: pollution, greenhouse gases, acid rain.


Study Tips
- Use Past Questions: JAMB often repeats concepts with slight variations.
- Practice Calculations: Stoichiometry, gas laws, and electrochemistry require speed and accuracy.
- Focus on Applications: JAMB likes real-world examples (e.g., why rusting is a redox process).
- Revise Regularly: Break topics into manageable sections and review consistently.