5 Chemical Reaction Questions That ALWAYS Come in Exams | Class 10 Guide

Complete Chapter: Chemical Reactions and Equations | Class 10 CBSE Science
Master chemical reactions with our easy-to-understand guide! Perfect for Class 10 board exam preparation.

In this video, we cover:
✅ Physical vs Chemical Changes with daily life examples
✅ Types of Chemical Reactions:
Combination/Synthesis Reactions
Decomposition Reactions
Single Displacement
Double Displacement
✅ Balancing Chemical Equations step by step
✅ Electronic Configuration explained simply
✅ Bonus: Valency concept with real examples

🎯 Important concepts explained:
Chemical vs Physical changes
Balancing equations made simple
Electronic configuration of Sodium
Understanding valency


⭐️ Practice Questions included!
⭐️ Homework: Electronic configuration of Calcium & Magnesium


📝 Perfect for:
Class 10 Science students
CBSE Board exam preparation
Quick revision before tests
Concept clarity

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