CBT MODE
Chemistry
Practice Examination
WAEC & JAMB — 2025 Syllabus Structure · Computer-Based Test Format
100
Questions
60
Minutes
70%
Pass Mark
Section A
Atomic Structure
15 questions
Section B
Chemical Bonding
15 questions
Section C
Acids, Bases & Salts
15 questions
Section D
Organic Chemistry
15 questions
Section E
Electrochemistry
13 questions
Section F
Periodic Table
14 questions
Section G
Chemical Reactions
13 questions
Examination Instructions
01The timer is strict. Once you click START, a 60-minute countdown begins. The exam submits automatically when time expires.
02Answers are final. Once you select an option, it cannot be changed. Think carefully before you click.
03Immediate feedback is shown after each answer so you can learn as you go — but you must move forward.
04Use the question panel on the left to monitor your progress across all 7 sections.
05Questions are randomised every session. No two attempts are the same.
06A section breakdown is shown at the end. Identify weak areas and revise before your next attempt.
Chemistry
JAMB / WAEC CBT
60:00
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CHEM / CBT SESSION
Score: 0/100
TIME LEFT
60:00
Atomic Structure
Chemical Bonding
Acids, Bases & Salts
Organic Chemistry
Electrochemistry
Periodic Table
Chemical Reactions
Q.01
Q 1 of 100
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Chemistry · CBT Practice ·
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RESULT
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of 60:00 minutes
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Section
Score
Pct
Bar
⚛️ Atomic Structure
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🔗 Chemical Bonding
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-
🧪 Acids, Bases & Salts
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-
🛢️ Organic Chemistry
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⚡ Electrochemistry
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📊 Periodic Table
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🔥 Chemical Reactions
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