O Level5070_s25_qp_42Written

Chemistry 5070/42 — May/June 2025

Paper 4 Alternative to Practical (variant 2)

Question paper Mark scheme

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For the whole May/June 2025 seriesGrade thresholds

Grade boundaries for 5070/42

Grade	A	B	C	D	E
Marks	28	22	17	13	10

Minimum raw mark out of 40, from Cambridge's May/June 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in May/June 20255070/11Paper 1 Multiple Choice 5070/12Paper 1 Multiple Choice 5070/21Paper 2 Theory 5070/22Paper 2 Theory 5070/31Paper 3 Practical Test 5070/32Paper 3 Practical Test 5070/41Paper 4 Alternative to Practical

Paper 4 Alternative to Practical — other years5070/41May/June 2026 5070/42May/June 2026 5070/42October/November 2025 5070/41October/November 2025 5070/41May/June 2025 5070/41October/November 2024 5070/42October/November 2024 5070/41May/June 2024 All Chemistry papers →