Electrolysis Past Paper Questions & Answers — IGCSE Chemistry 0620 (4.1) Worked Through

Join my free skool community for online lessons: https://www.skool.com/high-school-che... 1 on 1 Lesson: https://forms.gle/Spu9wfLypBUzEDoK7 Understanding electrolysis is one thing — getting the marks in the exam is another. In this video I work through real Cambridge IGCSE Chemistry (0620) electrolysis past paper questions, topic 4.1, step by step, showing exactly how to structure answers the way the mark scheme wants them. We go through typical exam questions on electrolysis: identifying products at the cathode and anode, explaining why ions move where they do, writing half-equations, predicting products of aqueous solutions, and the wording examiners actually give marks for. I'll show you the common mistakes that lose marks and how to avoid them. New to electrolysis? Watch the concept videos first — core: [link to your 4.1 core video], supplement: [link to your 4.1 supplement video]. This is part of my full Cambridge IGCSE 0620 chemistry series — built for understanding, not memorising. New here? Start from 1.1: [link to your 1.1 video] 🧪 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... 1:50 Question 1 6:02 Question 2 7:42 Question 3 13:38 Question 4 14:51 Question 5 16:47 Question 6 20:03 Question 7 22:00 Question 8 26:10 Question 9 32:22 Question 10 Specification: Cambridge IGCSE Chemistry 0620, Topic 4.1 — Electrolysis (past paper practice). 📺 New chemistry videos every week — full 0620 course, concepts, past-paper walkthroughs and study strategy. Subscribe so you don't miss them. #IGCSE #Chemistry #0620

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