Titration KMNo4 vs Oxalic acid || Class 12th Chemistry practical #cbse #class12thpractical

@a2zpractical991
🔬 Titration of KMnO₄ vs Oxalic Acid | Class 12 Chemistry Practical
In this video, we perform the redox titration of potassium permanganate (KMnO₄) against oxalic acid (H₂C₂O₄) using sulphuric acid as a medium. This titration is one of the most important experiments for CBSE/State Board Class 12 Chemistry.

🟣 KMnO₄ acts as a self-indicator
⚡ Reaction involves MnO₄⁻ → Mn²⁺ reduction
🔥 Oxalic acid undergoes oxidation

In this experiment you will learn:
✔ Principle of permanganate titration
✔ Balanced redox reaction
✔ Why heating oxalic acid is required
✔ End point: Appearance of permanent pink colour
✔ Step-by-step lab procedure

This video is helpful for:
🎓 Class 11 & 12 Students
🧪 Chemistry Practicals
📚 Board Exam Preparation
👨‍🏫 Teachers & Coaching Institute

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