Chemical Reactions and Equations
Sample Paper | CBSE | NCERT Based (2025–2026)
Preparing for Class 10 Board Exams 2025–26?
We have brought a fully NCERT-based Sample Paper for Science Chapter 1 – Chemical Reactions and Equations, strictly as per the latest CBSE pattern.

🔬 Chapter Coverage
This sample paper includes questions from:
- Chemical reactions and their characteristics
- Balanced and unbalanced chemical equations
- Types of chemical reactions
- Combination
- Decomposition
- Displacement
- Double displacement
- Oxidation and reduction
- Effects of oxidation in daily life (corrosion & rancidity)
📝 Sample Paper Features
✔️ 100% NCERT-based questions
✔️ CBSE exam-oriented pattern
✔️ Mix of MCQs, Very Short, Short & Long Answer questions
✔️ Helps in concept clarity & exam confidence
✔️ Useful for school exams + board preparation
🎯 Who Should Use This?
- Class 10 CBSE students
- Students preparing for unit tests, pre-boards & boards
- Teachers looking for practice material
- Self-study students









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