Скачать или смотреть BLUE to GREEN Magic (Part -2) ! 🎨 Displacement Reaction Experiment | Class 10 Chemistry

Watch the COOLEST chemistry experiment! 🎨 Kiaan shows Kiara how a simple iron nail can turn blue copper sulphate solution GREEN! Learn about displacement reactions with this amazing visual demonstration! Perfect for Class 10 CBSE Board Exam! 🔥

In this video, you'll learn:
✅ What is a displacement reaction?
✅ Why does the color change from blue to green?
✅ Reactivity series explained simply
✅ Why copper coating forms on iron nail
✅ Real-life applications of displacement reactions

Part 1 -    • BLUE to GREEN Magic! 🎨 Displacement Reacti...  

🧪 EXPERIMENT DETAILS:
Reaction: Fe + CuSO₄ → FeSO₄ + Cu
Blue Solution → Green Solution
Silver Nail → Brown Copper Coating

🎨 COLOR CHANGES:
Before: CuSO₄ (Copper Sulphate) = BLUE 💙
After: FeSO₄ (Iron Sulphate) = GREEN 💚
Coating: Cu (Copper) = BROWN 🟤

More reactive metals can displace less reactive metals!

🔬 REAL-LIFE APPLICATIONS:
1. Electroplating (gold/silver coating on jewelry)
2. Metal extraction from ores
3. Water purification
4. Battery technology
5. Corrosion prevention

🎯 CHALLENGE QUESTION:
What happens if you put copper wire in zinc sulphate solution?
A) Copper displaces zinc
B) Zinc displaces copper
C) No reaction ✅
D) Explosion

Comment your answer with explanation! 👇

🔔 SUBSCRIBE for more amazing chemistry experiments!

💡 DID YOU KNOW?
Gold doesn't react with most chemicals because it's least reactive!
The Statue of Liberty turned green due to copper oxidation, not displacement!
Displacement reactions are used in thermite welding of railway tracks!


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⚠️ DISCLAIMER: This video is for educational purposes. Always perform experiments under proper supervision with safety equipment.