GradReady · College Credit

Pass the AP Chemistry Exam

Practice with realistic AP Chemistry questions, detailed explanations, exam simulation, and weak-area tracking.

620 practice questions Instant explanations Practice readiness estimate Timed mock: 60 questions / 90 min

Free 10-question readiness test. No credit card required.

Are you ready for the AP Chemistry exam?

Take a free 10-question readiness test drawn from the AP Chemistry question bank, balanced across its topics. You get a practice readiness estimate and a per-topic breakdown of your strong and weak areas — before you spend a minute studying the wrong thing.

Don't discover your weak areas on exam day. Know what to study next.

Start Readiness Test

What you get

620 realistic practice questions with detailed explanations for every answer.
Timed exam simulation — 60 questions in 90 minutes, matching the format described in the exam overview below.
Topic-specific practice across 18 topics, so you can drill exactly where you are weak.
Weak-area identification — the readiness test and your practice history show which topics need work.
Progress tracking — pick up where you left off, on any device.
Personalized study recommendations based on your results.

Open the full AP Chemistry study app — $39 one-time, first questions free.

Exam overview

Exam code / version	2026
Category	College Credit
Program	GradReady
Practice questions on CertSight	620
Timed mock format	60 questions in 90 minutes
CertSight price	$39 one-time — this is CertSight's prep price, not the official exam fee
Who it is for	High school students taking the AP course
Prerequisites	None
Content last reviewed	October 2026

Official AP Chemistry Section I: 60 multiple-choice questions in 90 minutes.

AP Chemistry topics

Atomic Structure and Properties
Compound Structure and Properties
Intermolecular Forces and Properties
Chemical Reactions
Kinetics
Thermodynamics
Equilibrium
Acids and Bases
Applications of Thermodynamics
Unit 3: Intermolecular Forces and Properties
Unit 1: Atomic Structure and Properties
Unit 8: Acids and Bases
Unit 4: Chemical Reactions
Unit 6: Thermodynamics
Unit 2: Compound Structure and Properties
Unit 9: Applications of Thermodynamics
Unit 5: Kinetics
Unit 7: Equilibrium

How CertSight helps

Practice with realistic questions and instant explanations.
Measure with the free readiness test and timed mock exams.
Identify weaknesses from your per-topic results.
Improve by drilling your weakest topics first.
Retest and track your readiness as it grows.

AP Chemistry FAQ

Is there a free AP Chemistry practice test?

Yes. This page offers a free 10-question readiness test — no account or credit card required. You see your score and a per-topic breakdown as soon as you finish.

How many AP Chemistry practice questions does CertSight include?

The full AP Chemistry prep includes 620 practice questions, each with a detailed explanation of the answer.

What is the timed mock exam format?

The timed mock has 60 questions in 90 minutes. Official AP Chemistry Section I: 60 multiple-choice questions in 90 minutes.

How much does CertSight cost for AP Chemistry?

Full access to the AP Chemistry prep is $39 — a one-time purchase (no subscription), with lifetime access and free content updates. The first questions are free to try.