2025 JAMB Chemistry Past Questions and Answers PDF – Free Sample & Full Download.
Are you preparing for the upcoming 2025 JAMB UTME and searching for authentic Chemistry past questions with accurate answers? You are in the right place.
We have compiled a reliable Chemistry past questions and answers PDF, specially prepared for JAMB candidates who want to score high in the science section.
Whether you are aiming for Medicine, Pharmacy, Engineering, Nursing or any science-related course, this PDF is designed to guide you through likely questions with the right explanations.
What’s Inside the JAMB Chemistry PDF?
- Over 250 JAMB-standard Chemistry questions
- Carefully solved answers with explanations
- Covers key topics: Organic, Inorganic, Physical and Practical Chemistry
- Aligned with the latest JAMB CBT format
- Available in PDF format – Access offline, anytime
How to Get the Chemistry PDF (₦2,000 Only)
1. Click the Chat Us button on your screen
2. Tell us you want JAMB Chemistry PDF
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4. Receive your PDF within minutes via WhatsApp or email
Sample JAMB Chemistry Questions and Answers
1. What is the pH of a neutral solution?
A. 0
B. 7 ✅
C. 14
D. 1
2. Which gas is collected during the reaction between zinc and hydrochloric acid?
A. Oxygen
B. Carbon dioxide
C. Hydrogen ✅
D. Chlorine
3. What is the oxidation number of sulfur in H₂SO₄?
A. +4
B. +6 ✅
C. -2
D. 0
4. The periodic table is arranged in order of:
A. Mass number
B. Atomic number ✅
C. Electronegativity
D. Ionic radius
5. Which of the following is a noble gas?
A. Nitrogen
B. Neon ✅
C. Oxygen
D. Hydrogen
Why You Should Use This PDF
- Helps you practice real JAMB Chemistry questions
- Questions often repeat in JAMB exams
- Improves your speed and accuracy in CBT
- Works offline – no internet needed
- Reviewed by experienced Chemistry tutors
Note Before Purchase
- Price: ₦2,000 only
- Fast delivery: 5–30 minutes after payment
- No refunds after sending the file
- Chat us first to confirm before payment
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