Halogens | Group 7 | Full Topic | Explained | A level Chemistry

Explore More & Full Notes 📄 All A Level Chemistry Videos: https://drive.google.com/file/d/1s3I5prjbJRR1U1lcKpXO9TQpQMaVoP66/view 📝 Download the full notes PDF of this lesson: https://payhip.com/b/89ji4 Tip: These are exact copies of the handwritten notes used in the video — includes slides, reaction summaries, diagrams, and rules for carboxylic acids and esters, perfect for revision and exam practice. Group 7: Halogens. A level Chemistry - Inorganic Chemistry. Question Walkthrough Video: https://youtu.be/2eNZsKmhtvo 00:00 Introduction 00:42 Physical Properties | Atomic Radius 02:24 Boiling Point Pattern 05:01 Oxidising Ability 06:53 Displacement Reactions 10:16 Making Bleach | Disproportionation 12:44 Chlorine with water | Disproportionation 15:39 Testing for Halide Ions 18:33 Ammonia Solution and AgX(s) 21:33 Reducing Power of Halide Ions 22:44 Reactions with Sulfruic Acid 25:07 Bromide reduction of sulfur 27:34 Iodide Reduction of Sulfur