Edexcel International A Level – May 2025 Past Paper Set
The Pearson Edexcel International Advanced Level (IAL) qualification is a globally recognized academic program designed to provide students with a rigorous and flexible pathway to higher education. Widely accepted by leading universities worldwide, the IAL framework emphasizes deep subject understanding, analytical thinking, and strong examination performance through a modular assessment structure.
In this section, you are provided with full access to the May 2025 past paper collection. This includes:
All 6 official question papers
Corresponding marking schemes
Detailed examiner reports
Unit 01
Unit 01 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on the fundamental principles of atomic structure, bonding, and an introduction to organic chemistry, forming the foundation for understanding chemical structure and reactivity.
The paper, marking scheme, and examiner report for this unit can be downloaded by clicking the buttons below.
Unit 02
Unit 02 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on the principles of energetics, periodic group chemistry, and halogenoalkanes, developing a deeper understanding of energy changes, chemical trends, and organic reactions.
The paper, marking scheme, and examiner report for this unit can be downloaded by clicking the buttons below.
Unit 03
Unit 03 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on practical skills and data analysis, developing students’ ability to carry out experiments, process results, and evaluate experimental techniques.
The paper, marking scheme, and examiner report for this unit can be downloaded by clicking the buttons below.
Unit 04
Unit 04 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on reaction rates, chemical equilibria, and further organic chemistry, building on prior knowledge to understand reaction mechanisms and dynamic systems.
The paper, marking scheme, and examiner report for this unit can be downloaded by clicking the buttons below.
Unit 05
Unit 05 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on transition metals and organic nitrogen compounds, developing an understanding of complex ions, redox processes, and advanced organic synthesis.
The paper, marking scheme, and examiner report for this unit can be downloaded by clicking the buttons below.
Unit 06
Unit 06 of the Pearson Edexcel International Advanced Level (IAL) Chemistry specification focuses on advanced practical skills and investigative techniques, enhancing students’ ability to design experiments, analyse data, and evaluate uncertainties in complex chemical contexts.
