Eggzams / AP exam practice questions / AP Chemistry
Advanced Placement (AP)
AP Chemistry practice questions, by topic
Eggzams has 450 original AP Chemistry questions for the AP exam, organised into 9 topics. Topics include Atomic Structure and Properties, Compound Structure and Properties, Properties of Substances and Mixtures, Chemical Reactions and Kinetics. Every question has an explanation after you answer, so a wrong answer becomes a mini-lesson.
Sample AP Chemistry questions
Here is the kind of question you will get, with the explanation that follows every answer. These are free in the app.
AP Chemistry · Equilibrium
A very large equilibrium constant (K >> 1) indicates that at equilibrium:
- the reaction has not started
- products are favored
- the reaction is very slow
- reactants are favored
A large K means the equilibrium mixture is mostly products.
AP Chemistry · Compound Structure and Properties
The H–O–H bond angle in water (about 104.5°) is smaller than 109.5° because:
- lone pairs repel bonding pairs more strongly than bonding pairs repel each other
- hydrogen atoms repel each other strongly
- the O–H bond is nonpolar
- oxygen has no lone pairs
Greater lone-pair repulsion compresses the bond angle.
AP Chemistry · Thermochemistry
Two objects have the same mass and initial temperature, but object A has a higher specific heat. When the same amount of heat is added to both:
- both show the same temperature increase
- object A shows the larger temperature increase
- object A shows the smaller temperature increase
- neither temperature changes
ΔT = q/(mc), so a larger c gives a smaller ΔT.
Topics covered: 9 topics, 450 questions
AP Chemistry on Eggzams is split into the topics below, so you can drill exactly the part you find hardest instead of working through a textbook in order. Each topic has its own progress tracker.
- Atomic Structure and Properties
- Compound Structure and Properties
- Properties of Substances and Mixtures
- Chemical Reactions
- Kinetics
- Thermochemistry
- Equilibrium
- Acids and Bases
- Thermodynamics and Electrochemistry
How to practise AP Chemistry with Eggzams
Pick one topic, answer a short run of questions, and read the explanation after every answer, right or wrong. Repeat the topics where your accuracy is lowest. Questions come in easy, medium and hard, so you can build up in each topic and see the difficulty rise as you improve.
Try 5 questions in every topic, free
Create a free account to start. One $9.99 payment unlocks everything, with no subscription, ever.
Frequently asked
How many AP Chemistry practice questions does Eggzams have?
450 original questions across 9 topics, each with an explanation.
Are these real AP Chemistry past paper questions?
No. Every question is written from scratch and checked against the current syllabus. Eggzams never copies or reproduces past exam papers.
Is AP Chemistry practice free?
The first 5 questions in every topic are free once you create a free account. A one-time payment of $9.99 unlocks everything in the app, with no subscription.
Is Eggzams affiliated with the College Board?
No. Eggzams is an independent study aid, not affiliated with, authorised by, or endorsed by the College Board.
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