Comprehensive Chemistry is a full-coverage chemistry textbook for Nigerian senior secondary school students, designed to address the complete WAEC and NECO Chemistry syllabus in a single resource. It earns its name — it covers every topic area students are expected to know and does so with the depth the examination demands.
The textbook covers atomic structure and bonding, chemical calculations, energetics, kinetics and equilibrium, electrochemistry, organic chemistry, and industrial chemistry. The practical chemistry section is also covered, preparing students for the alternative-to-practical questions that appear in WAEC Chemistry Paper 3 and account for a significant portion of the available marks.
What makes Comprehensive Chemistry particularly useful for examination preparation is how it presents worked examples. Calculation-based chemistry topics — stoichiometry, titration, electrochemistry, gas law problems — are walked through step by step with the kind of clear presentation that helps students both understand the method and replicate it accurately under examination conditions.
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Download Comprehensive Chemistry today from PdfMadeazy and study with a resource that leaves no chemistry topic uncovered.

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Ten real past-question-style items on Chemistry, the kind you’ll meet solved and explained in the textbook itself. Tap an option to check your answer.
1. What is the chemical symbol for Sodium?
2. Which gas is produced when a metal reacts with a dilute acid?
3. What is the pH value of a neutral solution at 25°C?
4. Which particle in an atom carries a negative charge?
5. What term describes a substance that speeds up a chemical reaction without being consumed?
6. What is the general formula for alkanes in organic chemistry?
7. Which process separates a mixture of miscible liquids with different boiling points?
8. What is the chemical name for common table salt?
9. What type of bond is formed by the transfer of electrons from one atom to another?
10. Which exam bodies commonly set the objective Chemistry past questions used for WAEC/JAMB preparation?