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Pearson Edexcel International A Level

Chemistry YCH11 past papers 2020

10 question papers from October and January 2020, every variant with its mark scheme and official grade boundaries. Open any paper in Study Drive, free and with no sign-up.

October 2020 6 papers

Paper	Codes	Grade boundaries	Open in Study Drive
Unit 1ASStructure, Bonding and Introducttion to Organic Chemistry	WCH11/01 WCH11_01_que_20201007	—	Paper Paper + mark scheme
Unit 2ASEnergetics, Group Chemistry, Halogenoalkanes and Alcohol	WCH12/01 WCH12_01_que_20201010	—	Paper Paper + mark scheme
Unit 3ASPractical Skills in Chemistry I	WCH13/01 WCH13_01_que_20201015	—	Paper Paper + mark scheme
Unit 4A2Rates, Equilibria and Further Organic Chemistry	WCH14/01 WCH14_01_que_20201020	—	Paper Paper + mark scheme
Unit 5A2Transition Metals and Organic Nitrogen Chemistry	WCH15/01 WCH15_01_que_20201023	—	Paper Paper + mark scheme
Unit 6A2Practical Skills in Chemistry II	WCH16/01 WCH16_01_que_20201028	—	Paper Paper + mark scheme

January 2020 4 papers

Paper	Codes	Grade boundaries	Open in Study Drive
Unit 1ASStructure, Bonding and Introducttion to Organic Chemistry	WCH11/01 WCH11_01_que_20200305	out of 80 · A 59 · B 53 · C 47 · D 42 · E 37	Paper Paper + mark scheme
Unit 2ASEnergetics, Group Chemistry, Halogenoalkanes and Alcohol	WCH12/01 WCH12_01_que_20200305	out of 80 · A 55 · B 49 · C 43 · D 38 · E 33	Paper Paper + mark scheme
Unit 3ASPractical Skills in Chemistry I	WCH13/01 WCH13_01_que_20200305	out of 50 · A 36 · B 32 · C 28 · D 25 · E 22	Paper Paper + mark scheme
Unit 4A2Rates, Equilibria and Further Organic Chemistry	WCH14/01 WCH14_01_que_20200305	out of 90 · A* 73 · A 67 · B 61 · C 55 · D 50 · E 45	Paper Paper + mark scheme