IGCSE CHEMISTRY PAPER 4 OCT/NOV 2023 | 0620/42 | Solved

Igcse chem paper 4 2023 Question 1: periodic table Question 2: atomic structure,transition elements and ionic compounds Question 3: extraction of iron and oxidation state, metals Question 4: salts Question 5: energetics and rate of reaction Question 6: organic chemistry #students #chemistry #igcse #exam #theory #paper4 Chapters 00:00 Introduction 00:34 Question 1 06:14 Question 2 12:42 Question 3 20:36 Question 4 27:02 Question 5 38:36 Question 6