College Board AP Chemistry: Past Exams

Past Papers

Browse our range of College Board AP® Chemistry Past Papers and Mark Schemes below. Testing yourself with AP® Chemistry past papers is a great way to identify which topics need more revision, so you can ensure that you are revising as effectively as possible to help you get ready for your AP® Chemistry exam.

2025
June 2025 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Score Distributions Scoring Statistics Chief Reader Report
2024
June 2024 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Score Distributions Scoring Statistics Chief Reader Report

2023
June 2023 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2022
June 2022 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2021
June 2021 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2019
June 2019 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2018
June 2018 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2017
June 2017 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Chief Reader Report Scoring Statistics Score Distributions
2016
June 2016 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Student Performance Q&A Scoring Statistics Score Distributions
2015
June 2015 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Student Performance Q&A Scoring Statistics Score Distributions
2014
June 2014 Section II: Free Response	Question Paper	Mark Scheme	Sample Responses Q1 Sample Responses Q2 Sample Responses Q3 Sample Responses Q4 Sample Responses Q5 Sample Responses Q6 Sample Responses Q7 Student Performance Q&A Scoring Statistics Score Distributions

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College Board AP Chemistry: Past Exams

2025

2024

2023

2022

2021

2019

2018

2017

2016

2015

2014