Chemical Reaction and Equations
Madhya Pradesh Board · Class 10 · Science
Summary of Chemical Reaction and Equations for Madhya Pradesh Board Class 10 Science. Key concepts, important points, and chapter overview.
Interactive on Super Tutor
Studying Chemical Reaction and Equations? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for chapter summary and more.
1,000+ Class 10 students started this chapter today

Super Tutor has 23+ illustrations like this for Chemical Reaction and Equations alone — flashcards, concept maps, and step-by-step visuals.
See them allOverview
Chemical reactions are changes in which new substances are formed and the identity of the original substances changes. Common signs of a reaction include change in colour, change in state, evolution of gas, and change in temperature. Chemical equations give a short symbolic way to write reactions. A
Key Concepts
A chemical reaction forms new substances
A chemical reaction forms new substances from old ones. It is often noticed through colour change, gas formation, change in state, or temperature chan
A chemical equation is the symbolic
A chemical equation is the symbolic form of a reaction. Reactants are written on the left-hand side and products on the right-hand side. The arrow sho
A balanced equation has the same
A balanced equation has the same number of atoms of each element on both sides. This follows the law of conservation of mass, which says mass can neit
The symbols (s)
The symbols (s), (l), (g), and (aq) stand for solid, liquid, gas, and aqueous solution. Reaction conditions such as heat, sunlight, pressure, or catal
A combination reaction is one
A combination reaction is one in which two or more reactants form a single product. Many combination reactions release heat, so they are exothermic.
Learning Objectives
- Identify signs that show a chemical reaction has taken place
- Write word equations and chemical equations correctly
- Balance chemical equations using the hit-and-trial method
- Use state symbols such as (s), (l), (g), and (aq) in equations
- Understand combination, decomposition, displacement, and double displacement reactions
Frequently Asked Questions
What are the important topics in Chemical Reaction and Equations for Madhya Pradesh Board Class 10 Science?
How to score full marks in Chemical Reaction and Equations — Madhya Pradesh Board Class 10 Science?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Chemical Reaction and Equations
Practice Quiz
Test yourself with a quick quiz
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Chemical Reaction and Equations chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Madhya Pradesh Board Class 10 Science.