AS Level · WCH11
Chemistry 1 (IAL) WCH11 past papers
Every Chemistry 1 (IAL) (WCH11) past paper with its mark scheme. Open any one, answer online and get it marked instantly — free.
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WCH11
Jan 2026 · Level 1 · Variant A
Edexcel
· mark scheme
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WCH11
Jan 2026 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2025 · Level 1 · Variant R
Edexcel
· mark scheme
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WCH11
Nov 2025 · Level 1
Edexcel
· mark scheme
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WCH11
Jun 2025 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2025 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2024 · Level 1
Edexcel
· mark scheme
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WCH11
Jun 2024 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2024 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2023 · Level 1
Edexcel
· mark scheme
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WCH11
Jun 2023 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2023 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2022 · Level 1
Edexcel
· mark scheme
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WCH11
Jun 2022 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2022 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2021 · Level 1
Edexcel
· mark scheme
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WCH11
Jun 2021 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2021 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2020 · Level 1
Edexcel
· mark scheme
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WCH11
Jan 2020 · Level 1
Edexcel
· mark scheme
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WCH11
Nov 2019 · Level 1
Edexcel
· mark scheme
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