Chemistry 4CH1
January 2023 past papers and mark schemes

About this sitting

The January 2023 sitting of Edexcel International GCSE Chemistry has 4 question papers and 4 mark schemes on file. Tap QP for a question paper or MS for its mark scheme. They open on the desk, where you can write on them.

The papers in this sitting:

• 4CH1/1C
• 4CH1/1CR
• 4CH1/2C
• 4CH1/2CR