2025 WAEC Chemistry Practical Questions and Answers: Study to Succeed

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As the 2025 WAEC Chemistry Practical exam approaches, students across West Africa are getting ready to demonstrate their laboratory skills. The Chemistry 3 (Practical) paper for this year is scheduled as follows:

Tuesday, 20th May 2025

• Chemistry 3 (Practical) (Alternative A) – 1st Set: 9:30 AM – 11:30 AM
• Chemistry 3 (Practical) (Alternative A) – 2nd Set: 12:00 PM – 2:00 PM

Tuesday, 17th June 2025

• Chemistry 3 (Practical) (Alternative B) – 1st Set: 9:30 AM – 11:30 AM

Click here to access the full study and answers guide

What Are WAEC Chemistry Practical Study Books?​

WAEC Chemistry Practical study books are educational resources written by experienced teachers and examiners. These materials are designed to help students prepare for their practical exams by explaining:

• Common lab experiments such as acid-base titration, salt analysis, and qualitative tests.
• Identification of unknown substances using reagent reactions.
• Standard observation patterns like colour changes, precipitate formation, or gas evolution.
• Proper techniques for answering WAEC practical questions, including writing chemical equations and making deductions.

These books are strictly for study purposes and are not intended for exam malpractice.

Features of a Good WAEC Chemistry Practical Study Book​

When choosing a Chemistry Practical guide, look for books that include:

• WAEC-style questions and complete solutions
• Step-by-step explanations of key experiments
• Clear diagrams of laboratory apparatus and setup
• Sample candidate report sheets
• Compiled past practical questions from previous WAEC years
• Safety guidelines for working in the lab

Get Ready for Titration, Salt Analysis, and Qualitative Tests with the Best Study Books and Lab Tips