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A-Level Chemistry

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A-Level Chemistry

AQA 7405 · Physical + Inorganic + Organic

20-question mock35 min~75% (Grade E) pass markUnited Kingdom

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From practice to the real exam

01
Confirm board
AQA 7405 is the most popular A-Level Chem board. Edexcel 9CH0 and OCR (A) H432 follow the same content split.
02
Cover the three branches
Physical (atomic structure, bonding, energetics, kinetics, equilibria, redox, electrochemistry, acids/bases). Inorganic (periodicity, group 2/7, transition metals). Organic (alkanes/halogenoalkanes/alkenes/alcohols/aromatic/carbonyl/aromatic/polymers/amino acids/spectroscopy).
03
Required practicals
12 required practicals. The practical endorsement is separate Pass/Fail; ~15% of theory marks test understanding of these.
04
Three papers
Paper 1 (Physical + Inorganic), Paper 2 (Physical + Organic), Paper 3 (any content + practical skills + multiple-choice). 2 hours each.
05
Master organic mechanisms
Curly-arrow mechanisms (SN1, SN2, electrophilic addition, electrophilic substitution, nucleophilic addition) appear EVERY paper. Drill these.
Official resources
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Exam blueprint

What this exam covers

5 topics · drawn across your practice and mock
01Physical: Energetics & kinetics
25%5 questions
02Organic chemistry
25%5 questions
03Inorganic chemistry
20%4 questions
04Physical: Atomic structure & bonding
15%3 questions
05Required practicals & analysis
15%3 questions
Your study path
Master this exam, topic by topic
Drill one topic at a time. After each session you'll see where you went wrong and can retake until you've got it.
Questions per session
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Frequently asked questions

Is the A-Level Chemistry practice test free?

Yes. The core A-Level Chemistry practice on AceMark is free to start — no credit card needed. Sign in (takes 10 seconds) if you'd like to track your progress, save attempts, and unlock the Mentor. Otherwise, browse and explore questions without an account.

How many questions are in the A-Level Chemistry quiz?

Each A-Level Chemistry attempt draws 20 questions and runs for about 120 minutes under realistic timed conditions.

Can I retake the A-Level Chemistry test, and are the questions randomised?

Yes. Every attempt pulls a fresh, randomised set of questions, so you can't memorise your way through — you retake it until you genuinely know the material.

What score do I need to pass the A-Level Chemistry?

The pass mark used in this simulation is ~75% (Grade E). AceMark scores every attempt instantly and shows which topics to review.