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Chemistry 9-1 · Cambridge 0971 · Paper 4: Theory · Extended · Variant 3 · Oct/Nov 2025

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Cambridge IGCSE Chemistry 9-1 0620/43 Oct/Nov 2025 Question Paper

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About this paper

The question paper for Cambridge IGCSE Chemistry 9-1 0620/43 Paper 4: Theory, Oct/Nov 2025.

Exam board: Cambridge
Specification: 0971
Paper code: 0620/43
Tier: Extended
Variant: 3

Also known as 0620/43/O/N/25 and 0620_w25_qp_43

Grade boundaries for Oct/Nov 2025

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All 32 sittings of Paper 4: Theory Extended

Rest of Oct/Nov 2025

Paper 1: Multiple Choice · Core · V1 QPMS
Paper 1: Multiple Choice · Core · V2 QPMS
Paper 1: Multiple Choice · Core · V3 QPMS
Paper 2: Multiple Choice · Extended · V1 QPMS
Paper 2: Multiple Choice · Extended · V2 QPMS
Paper 2: Multiple Choice · Extended · V3 QPMS
Paper 3: Theory · Core · V1 QPMS
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Paper 3: Theory · Core · V3 QPMS
Paper 4: Theory · Extended · V1 QPMS
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Paper 5: Practical Test · V2 QPMS
Paper 5: Practical Test · V3 QPMS
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