Download NECO Syllabus For Chemistry 2020/2021 & Textbooks PDF

NECO will use this NECO Chemistry Syllabus 2020 to set NECO Chemistry Questions for the examination you are about to write?

As such, the NECO Syllabus for Chemistry 2020 is a very important material that will help you to prepare smartly for this exam.

The reason for telling you all this is for you to know how important this syllabus is and how well it will help you to score A, B, or C in this subject without stress.

So from this NECO Chemistry Syllabus, you will know the topics NECO will set chemistry questions from and the best Chemistry TEXTBOOKS that you should use to read for the exam.

Note; this Syllabus is free and it will be very helpful for candidates that need the 2020 NECO area of concentration for chemistry.

Chemistry Area of Concentration And Important Topics To Read

The main aim of this syllabus is to enlighten NECO candidates on important topics to read for the 2020 NECO Chemistry Exam. So below are the topics for you.

See Correct NECO Timetable 2020/2021 here

Introduction To Chemistry

Topics to read under the induction to Chemistry are as follows:

Definitions of chemistry
Scope of Chemistry
History and genesis of Chemistry
Measurements and quantities with their S.I units
The scientific method: The scientific methods are:

Hypothesis
Experiment
Theory
Law

Study Of Matter.

Candidates are advised to read and cover up all the subtopics in this section. Topics include:

include
Nature of matter
The Kinetic theory of matter
State of matter and Diffusion
Changes in the state of matter. This includes; Gases, Solids, and Liquids
Postulates the kinetic theory.

Intensively study these topics listed below are make sure you attempt to answer past questions on them:

Elements, Compounds, and Mixtures (Know their Definitions, examples, and Differences)
Characteristics and nature of gases: this includes Shapes of gases, compressibility, Vapour, and Gas density
Particles

Atomic Structure

The important topics to read under atomic structure include the following;

The Atoms, molecules, and ions
Atomic Theory: Note the different theories and Postulates and the scientists that discovered them

Candidates should be able to explain the following and also know their difference:

Atomic mass
Neutrons
Proton number
Mass number
Atomic numbers and Atomic symbols
Isotopes
Orbitals
Sub-atomic particles
Molecular mass
Relative atomic mass
Dalton’s atomic theory
Bohr’s model of the atom.
Electron Configuration: Study how to write the electronic configuration for different elements

Changes:

Study everything subtopic on physical and chemical changes as follows:

Physical changes: Be able to explain this with examples
Chemical changes
Examples and Differences between chemical and physical changes

At the end of this topic, make sure you study and know the following:

Melting of solids (melting point)
Boiling of liquids (boiling point)
Evaporation of liquids (Evaporation)
Dissolution of solutes
Brownian motion and diffusion.

Theories and Principles: Know how to state the following rules and principles:

Pauli Exclusion Principle
Hund’s Rule
Aufbau Principle.

Edit from here

Separation: Cover everything section under this topic

Separation techniques
Criteria for purity.
Separation methods:
Chromatography
Precipitation
Crystallization
Magnetization
Sublimation
Distillation.
Boiling point
Melting point
Variable oxidation states
physical states

The Periodic Table; Read everything about the periodic table

Periodicity.
Groups and Periods
The periodic law.

Periodic properties; Touch these subtopics small.

Ionic size
Electronegativity
Ionization energy
electron affinity
Atomic radius
number of valence electrons (Valency)

Chemical Bonding: Study a bit about the following subtopics

Formation of bonds
Complex formation
Metallic Bonding
ionic bonding
Covalent bonding
Diatomic bonding
Interatomic bonding
Hydrogen bonding
Van der Waals forces
Intermolecular bonding
Formation of colored compounds;

More NECO Chemistry Syllabus for 2021

This is section two for this NECO chemistry syllabus 2021. Please, do well to follow the topics gradually and make use of the area of concentration given.

Shapes of compounds: Study each of the following shapes.

Linear
Planar
Tetrahedral
Polar and non-polar compounds.

Stoichiometry: Learn how to identify and name the following;

Chemical symbols
IUPAC names

Chemical formula: Study the differences between each of these formulas and learn how to calculate them.

Empirical formula
Structural formula
Molecular formula

Chemical Reactions: Study everything under this

Chemical equations and formulae
Amount of substance.
Acids-Base reactions.
Chemical combination.
Combustion reactions
Chemical compounds
Decomposition reaction
Redox reactions.
Ionic reactions
Displacement reaction.
Synthesis
Balancing of equations.

Experiments and Calculations: Learn how to carry out practicals, calculate, and solve all problems using the data you obtain.

Area of focus;

Mass and volume relationships
Percentage composition.
Preparation of solutions
Mole and Mole ratios
Avogadro’s constant (6.02 x 10²³)
Molar quantities
Dilute solution and concentrated solution.
Concentration terms
Amount of substance
Yield of product
Primary and secondary standards.
Standard solutions.
Calculation of Mass
Volume and percentage
Testing for Basic, acidic, and neutral solutions.
Molar concentration.
Dilution factor

Laws: Know how to state the following Laws

Conservation of mass.
Constant composition.
Multiple proportions.

Gases and Gas laws: Study the principles of the following laws and how to apply them.

Charles’ law
Boyle’s law
Dalton’s law of partial pressure;
Graham’s law of diffusion,
Avogadro’s law.
Ideal gas equation
Gay Lussacs law.
kinetic model.
Kinetic molecular theory.
Gas volumes, pressure, temperature.
Mathematical expression, relations, and calculation of the gas laws
Real gases and ideal situation.
Preparation and purification of gases.
Physical properties of the gases.
Chemical properties of the gases
Arrangement of gaseous particles
Compressibility of gases
Viscosity
Density, and volume.
Vapour
Pressure of gases
Boiling and evaporation.
Temperature of gases
Volume of gases

Energy: Study the following topics intensively;

Energy Changes
Enthalpy
Entropy
Ionic
Metallic
Covalent
Chemical processes.
Exothermic process
Endothermic processes.
The total energy of a system.
Kinetic energy
Potential energy
Electrical energy
Heat energy.
Sound energy.
Combustion
Dissolution
Neutralization.

NECO 2021 Syllabus for Chemistry

The syllabus is long. So I have split it into sections so that you can read and have a little break to avoid confusion. So below are more topics to read.

Solid: Know the following solid substances.

Particles ions
Molecules and atoms
properties of solids
Interatomic and intermolecular bonding in the solids.
Identification of the types of chemical bonds in solid.
Melting points of solid.
Indicator of purity of solids.

Acids, Bases, And Salts: Do an intensive study on acid, base, and salt following the subtopics arrangement as shown below;

Explanation of acids and bases.
Physical properties of acids and bases.
Chemical properties of acids and bases.
Classification of acids and bases.
Concept of the pH scale
Acid-base indicators.
Acid-base electrolytes and non-electrolytes.
Strength of acids and bases.
The reaction of Acid and Base
Laboratory and industrial preparation of acid and base.
Hydrolysis of salt.
Titration

Salt: Read everything about salt and its production.

Explanation of salts.
Types of salts.
Laboratory and industrial preparation of salts.
Crystallization of Salt
Behavior of salts

Solubility: Read the following subtopics

Definition and explanation of solubility.
Saturated and unsaturated solutions.
The equilibrium system.
Solubility curves
Effect of temperature on solubility of a substance.
Solubility and crystallization.
Calculations on solubility.
Solubility rules.

Chemical Kinetics And Equilibrium System: Study these subtopics shown below;

The rate of chemical reactions:
Factors affecting rates of chemical reaction
Theories of reaction rates.
Chemical equilibrium.
Pressure of reactants
Collision of particles
Transition state theories
Activation energy.
Energy profile
Activation energy
Enthalpy and Entropy change.
Reversible and irreversible reactions.

Redox Reactions: Please, spend time and cover this topic intensively. Cover each of the following subtopics.

Oxidation and reduction reaction.
Oxidizing agents and reactions
Reducing agents and reactions
Half-life equation
Le Chatelier’s principle.
Redox equations
Loss and gain of electrons.
Oxidation state
The electrochemical cells and series.
Standard electrode potential.
Addition and removal of oxygen and hydrogen.
Loss and gain of electrons.
Balancing of redox equations

Electrolysis: Read everything about electrolysis and learn how to solve all calculation problems.

Explanation of electrolysis
Faraday Laws of electrolysis.
Principles of electrolysis
Electrolytic cells and application of electrochemical cells.
Practical application of electrolysis
Discharge of species.
Primary and secondary cells
Daniell cell
Calculations on Electrolysis.
Electroplating

Organic Chemistry syllabus and Area of concentration

this is the final stage of the NECO Chemistry syllabus. This section is the SS3 scheme of work and everything you did from the first term to the third term. So make use of this as your area of concentration.

Carbon and its Compounds: Study everything about Carbon

Natural occurrence of Carbon
Allotropes of Carbon

Organic Chemistry: Cover every topic under Organic chemistry

Hydrocarbons
Homologous series
Functional group
Organic compounds.
Petroleum.
Fractional distillation
Cracking
Isomerism
Petrochemicals
Octane number
Crystallization
Chromatography.
Empirical formulae
Structural formulae
Molecular formulae
Geometric isomerism.
Stereoisomerism
Esterification
Nomenclature and structure.
Laboratory preparation of organic compounds.
Benzene
Polymerization.
Halogenation.
Hydrogenation
Hydration.
Primary, secondary and tertiary alkanols.
Laboratory test for ethanol.

Industrial And The Environmental Chemistry

Chemical industries
Natural resources
Extraction and purification
Fine and heavy chemicals.
Industrial pollution.
Biotechnology.

Biochemistry And Synthetic Polymers

Proteins and uses of protein
Depletion of the ozone layer
Properties and sources of protein
Fermentation
Amino acids
Greenhouse effect.
Biodegradable and non-biodegradable pollutants.
Food processing process
Polymers
Hydrolysis of proteins;

Fats and oils:

Formation of fat and oil
Sources and properties of fat and oil
Uses of fats and oils in industrial production
Test for the presence of fats and oil.
Saponification (Preparation of soap) from fats/oils.

Carbohydrates

Monosaccharides;
Disaccharides
Polysaccharides.
Classes of carbohydrates.
The solubility of sugars.
Chemical properties of carbohydrates.
sugar test.
Starch and glucose units.

Plastics

Monomers
Polymers
polymerization.
comonomers.
Thermoplastics
Thermosets.
Plastics and resins
properties of plastics.
Biogradable and non- biogradable.
Chemical test on plastics

NECO Recommended Textbooks for Biology

For effective studies, NECO has recommended the following textbooks for 2020 NECO candidates. These textbooks are the best textbooks to study with, with detailed explanations and breakdown of each topic.

Senior Secondary Chemistry, Books 2-3. This textbook is written by Bajah, Teibo, & Co.
Understanding Chemistry. This textbook is written by Ojokuku
New School Chemistry. This textbook is written by Ababio
Chemistry for Senior Secondary Schools. This textbook is written by Odesina (Get the 2nd Edition)
Countdown to WASSCE/SSCE, NECO, JME Chemistry. This textbook is written by Uche, Iwuagwu, & Adenuga.

How to cover this NECO Chemistry Syllabus in less than a 2 weeks

To help you better, I will recommend the following techniques for you. The techniques will help you speed up your studies and cover your syllabus in a very short period of time.

From experiences, I have discovered that many candidates do struggle to complete their syllabus even when they have almost run out of time. The guidelines below will give you some good tips to cover your syllabus without running out of time.

Go through the entire syllabus First: Make sure you note all the topics that are in the syllabus.
Collect your study materials: Gather all the study materials you want to use for your studies.
Use the Recommended textbooks, online materials, and other study materials that you have.
Write down notes on all topics that you read for easy revision.
Set goals for your daily studies and make sure you achieve them.

That was our NECO Chemistry Syllabus 2020/2021 and recommended textbooks update. I am sure this will be very helpful to you? Please, also share this with others.

Download NECO Syllabus for Chemistry 2020/2021 & Textbooks PDF