Get ready for your AP Chemistry exam with 500 AP Chemistry questions updated for all the latest exam changes We want you to succeed on your AP exams. That's why we've selected these 500 questions to help you study more effectively, use your preparation time wisely, and get your best score. These AP-style questions and answers are similar to the ones you'll find on the exam, so you will know what to expect on your test day. Each question includes detailed explanation with right and wrong answers to enhance your full understanding of the concepts. Whether you are just beginning your test preparation or doing a last-minute review, will help you achieve the score you desire.