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Chemistry · Edexcel YCH11 · Unit 1 · January 2023

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Edexcel YCH11
January 2023
Unit 1

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Edexcel International A Level (IAL) Chemistry Unit 1 January 2023 mark scheme

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Mark scheme

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About this paper

The mark scheme for Edexcel International A Level (IAL) Chemistry YCH11 Unit 1, January 2023, showing the answers examiners credited and how each mark was given.

Exam board: Edexcel
Specification: YCH11

This paper in other years

January 2025 QPMS
October 2024 QPMS
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January 2024 QPMS
October 2023 QPMS
June 2023 QPMS
January 2023 You're here QPMS
October 2022 QPMS
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January 2022 QPMS
October 2021 QPMS
November 2021 QPMS

All 13 sittings of Unit 1

Rest of January 2023

Unit 1 QPMS
Unit 2 QPMS
Unit 3 QPMS
Unit 4 QPMS
Unit 5 QPMS
Unit 6 QPMS
Unit 1: Structure, Bonding and Introduction to Organic Chemistry QPMSER
Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols QPMSER
Unit 3: Practical Skills in Chemistry I QPMSER
Unit 4: Rates, Equilibria and Further Organic Chemistry QPMSER
Unit 5: Transition Metals and Organic Nitrogen Chemistry QPMSER
Unit 6: Practical Skills in Chemistry II QPMSER

All papers from January 2023