Class 10 Science chapter 1 Chemical Reaction and Equation Sample Paper | CBSE | NCERT based 2025-2026

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.

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🔬 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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