AP Chemistry Free Response

There are some great online resources available for AP Chemistry free response questions. Check out prior year questions and get tips and strategies for this portion of the exam.

Prior Year Questions

Here are all the actual AP Chemistry free response questions from the 2023 through 2025 exams. Also includes scoring guidelines and sample responses.

Knowt FRQ Room

Knowt offers many practice FRQs at all difficulty levels organized by unit. After you complete your FRQ, it is graded by AI. Overall a great way to get some FRQ practice in!

FRQ Tips

This article covers a variety of strategies for answering AP Chemistry FRQ questions. It also explains the different task verbs and their meanings.

Video Solutions for 2022-2025 FRQs

In this playlist, Jeremy Krug walks through the solutions to every AP Chemistry FRQ from 2022-2025. Try to answer these FRQs first before watching his solutions.