#Colour#of ion by viru sir#

Colour of Ions Trick | Chemistry Short Trick
By Viru Sir
🔥 Important colours of ions याद करने की आसान ट्रिक
✅ UP Board / CBSE / NEET Foundation के लिए उपयोगी
✅ Class 10th, 11th, 12th Students के लिए
📚 इस वीडियो में:
✔️ Cu²⁺ – Blue
✔️ Fe²⁺ – Light Green
✔️ Fe³⁺ – Brown
✔️ MnO₄⁻ – Purple
✔️ Cr₂O₇²⁻ – Orange
और भी कई important ions colours बताए गए हैं।
💥 Trick से Chemistry आसान बनाइए।
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