Free Class 10 Science Ch.1 PPT (81 slides) - Chemical Reactions and Equations. Covers equations, reaction types, oxidation effects in daily life. NCERT 2026-27.
This free PPT Slides for CBSE Class X Science, Chapter 1: Chemical Reactions and Equations, contains a chapter-wise PowerPoint presentation with visual slides, diagrams and key points for classroom and self-study. It has been prepared by Sumeet Sahu at Unique Study Point, Indore, strictly following the latest NCERT syllabus for Session 2026-27.
Free notes, PPT, and worksheets for Class 10 Science Chapter 1, based on the new NCERT syllabus (Session 2026–27). This chapter explains how chemical reactions occur and how they are represented — covering Chemical Equations, Types of Chemical Reactions, and the Effects of Oxidation Reactions in Everyday Life.
A chemical equation is a short way of representing a chemical reaction using symbols and formulas of reactants and products instead of writing their full names. It helps summarize a reaction and shows what substances react and what new substances are formed.
Chemical reactions can be classified into different types — such as combination, decomposition, displacement, and double displacement reactions — based on how the reactants change into products.
Oxidation reactions happen all around us — from rusting of iron to food turning stale (rancidity). Understanding oxidation helps explain why certain foods are packed differently and why metals need protective coatings.
Prepared by Sumeet Sahu, Unique Study Point, Indore. Free for all Class 10 CBSE students.
📌 Looking for a quicker revision version? This chapter is also available as a concise 46-slide Quick PPT, ideal for fast revision — download it here. This 81-slide edition is the Complete version, featuring additional diagrams, real-life examples, and practice questions for in-depth exam preparation.
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| Class | Class X (CBSE / NCERT) |
| Subject | Science |
| Chapter | Chapter 1: Chemical Reactions and Equations |
| Resource Type | PPT Slides |
| Last Updated | 16 September 2026 |
| Session | 2026-27 (Latest NCERT Syllabus) |
| Downloads | 16+ |
| Prepared by | Sumeet Sahu, Unique Study Point, Indore |
| Cost | Free |