Chemistry - GCSE Chemistry Paper 2 (Higher) June 2023 - Higher

GCSE Chemistry

Edexcel

2023

Higher Tier

How to Use This Paper Effectively

Get the most out of your practice session with these tips from experienced teachers

Know the four factors affecting rate of reaction and be able to explain each using collision theory.

For organic chemistry, draw out the first four alkanes and alkenes — learn naming conventions.

Practise Rf calculations: Rf = distance moved by substance ÷ distance moved by solvent.

Work through under exam conditions, then mark using the official mark scheme — not just the answers but the specific wording required.

Chemistry mark schemes are very precise — learn the exact definitions and key phrases examiners expect.

What’s on This Paper

Paper 2 covers the Rate of Reaction, Organic Chemistry, Chemical Analysis, Chemistry of the Atmosphere, and Using Resources. Expect questions on reaction rates, hydrocarbon chemistry, chromatography, Earth's atmosphere, and sustainable development. The paper includes both theoretical questions and practical-based scenarios.

Question types you’ll encounter:

Multiple-choice questions

Rate of reaction graphs and calculations

Organic chemistry naming and reactions

Chromatography Rf value calculations

Extended-response (6-mark) questions

Paper Details

Basic Information

Paper Number:: Paper 2
Tier:: Higher
Time Allowed:: 60 minutes

Links

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