Whether you are a O-Level Chemistry or IP Chemistry student, you could have learnt this topic in Secondary 3 or 4. It is an important topic which is closely linked to your Chemistry Practical. I hope you learn this topic really well, build a strong foundation in your essential concepts. You must understand, never rote memorisation! Keep asking instead of simply accepting


O-Level Chemistry . IP Chemistry: How to Write An Ionic Equation in 5 minutes – Part 1

O Level Chemistry. IP Chemistry: Simple Electric Cells

O-Level Chemistry . IP Chemistry: Selective Discharge of Ions in Electrolytic Cells – Part 1

O-Level Chemistry . IP Chemistry: Selective Discharge of Ions in Electrolytic Cells – Part 2

O-Level Chemistry . IP Chemistry: Test for Oxidising and Reducing Agents in Redox Reactions

O-Level Chemistry . IP Chemistry: How to Write An Ionic Equation in 5 minutes – Part 2

O-Level Chemistry . IP Chemistry: Basic Concepts of Electrolytic Cells in Electrolysis

O-Level Chemistry . IP Chemistry:Selective Discharge of Ions in Electrolytic Cells-NaCl Electrolytes

O-Level Chemistry . IP Chemistry: Redox Reaction (Oxidation & Reduction)

O Level Pure Chemistry. IP Chemistry: Introduction to Electrolysis


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