6.2 Rate of Reaction Past Paper Questions — IGCSE Chemistry 0620 (6.2) | Worked Solutions

Join my free skool community for online lessons: https://www.skool.com/high-school-che... 1 on 1 Lesson: https://forms.gle/Spu9wfLypBUzEDoK7 Understanding collision theory is one thing — getting the marks on a rate of reaction question is another. In this video I work through real Cambridge IGCSE Chemistry (0620) past paper questions on rate of reaction, topic 6.2, step by step, showing exactly how to phrase answers the way the mark scheme wants. We go through typical exam questions: reading and interpreting rate graphs, explaining the effect of concentration, temperature, surface area and catalysts using collision theory, describing how to measure rate, and the exact wording examiners award marks for. I'll flag the common mistakes that lose easy marks and how to avoid them. New to this topic? Watch the concept videos first — core: [link to your 6.2 core video], collision theory (extended):    • 6.2 Rate of Reaction Part 2 —Cambridge IGC...   This is part of my full Cambridge IGCSE 0620 chemistry series — built for understanding, not memorising. New here? Start from 1.1:    • 1.1 States of Matter — Cambridge IGCSE Che...   🧪 Want chemistry that makes sense instead of memorisation? Join my free community, High School Chemistry — notes, worked questions and help: 👉 Join my free skool community for online lessons: https://www.skool.com/high-school-che...