NCERT Solutions for Class 10 Science Chapter 1 Chemical Reactions and Equations

NCERT Solutions for Class 10 Science Chapter 1 Chemical Reactions and Equations: The first chapter of NCERT Class 10 Science is important as the concepts in this chapter are relevant in other chapters. Embibe has provided NCERT Solutions for Class 10 Science to assist students in grasping concepts better and helping them achieve good marks in their board exams.

Students who are well-versed in NCERT Solutions Class 10 Science can easily pass their board exams. Studying these solutions will help students gain an understanding of how to solve problems. Additionally, students can also visit Embibe to practice from over 3240 questions from 103 different books for free to prepare for exams. Continue reading to learn more about NCERT Solutions for Class 10 Science Chapter 1.

Practice All CBSE Class 10 Exercise Questions with Hints & Solutions Here!

Pro Tip: At Embibe, we believe that all students have the right to personalised guidance. Embibe offers personalised attention to all the CBSE Class 10 students to help them prepare for their exams and score good marks.

Practice CBSE Class 10 Subject Wise Questions
	Practice Questions from CBSE Class 10 Books Mathematics
	Practice Questions from CBSE Class 10 Books Science
	Practice Questions from CBSE Class 10 Books Social Science

NCERT Solutions for Class 10 Science Chapter 1: Important Topics

In this chapter, students will learn about the chemical changes happening around them. They will learn how substances react with each other to form new substances with new properties and how these changes are represented by chemical equations. There are many types of chemical reactions. Substances can combine to form a new substance or decompose to form new substances. Different compounds can also be formed by displacing an element in another substance or by exchanging elements. All of these chemical reactions involve the release or absorption of energy. In this chapter, students will also learn common examples of such reactions, such as rusting and corrosion.

Students can refer to the table below to check all the important topics in NCERT 10th Science Chapter 1 Chemical Reactions and Equations:

NCERT Solutions for Class 10 Science Chapter 1: Points to Remember

We have provided some important points to remember from 10th NCERT Science Chapter 1 for students to refer to for exam preparations:

• Changes in which new substances are formed with entirely new properties are called chemical changes/chemical reactions.
• Chemical reactions are characterised by some easily observable features like evolution of a gas, formation of precipitate and change in colour, temperature or state.
• The reactions in which heat is evolved are known as exothermic reactions while the reactions in which heat is absorbed are known as endothermic reactions.
• A balanced chemical equation is an equation which has an equal number of atoms of each element on both reactant and product sides.
• A chemical equation can be made more informative by mentioning physical states of the substances involved, heat changes involved in the reaction and conditions under which the reaction takes place.
• The reaction in which two or more reactants combine together to form a single product is called a combination reaction. In all combination reactions, heat is evolved i.e., all combination reactions are exothermic.
• The reaction in which a single reactant breaks down to give two or more simpler products is called a decomposition reaction. For decomposition reactions, energy must be supplied either in the form of heat, light or electricity i.e., decomposition reactions are endothermic.
• The reaction in which a more reactive element displaces a less reactive element from its compound is called displacement reaction.
• The reaction in which two compounds react by an exchange of ions to form two new compounds is called double displacement reaction.

Students can get more important points for NCERT Class 10 Science Chapter 1 Chemical Reactions and Equations on Embibe for free!

NCERT Solutions for Class 10 Science: All Chapters

Students can download the NCERT Solutions for Class 10 Science from the following:

• 1st Chapter: Chemical Reactions and Equations
• 2nd Chapter: Acids, Bases, and Salts
• 3rd Chapter: Metals and Non-Metals
• 4th Chapter: Carbon and Its Compounds
• 5th Chapter: Periodic Classification of Elements
• 6th Chapter: Life Processes
• 7th Chapter: Control and Coordination
• 8th Chapter: How Do Organisms Reproduce?
• 9th Chapter: Heredity and Evolution
• 10th Chapter: Light Reflection and Refraction
• 11th Chapter: Human Eye and Colorful World
• 12th Chapter: Electricity
• 13th Chapter: Magnetic Effects of Electricity
• 14th Chapter: Sources of Energy
• 15th Chapter: Our Environment
• 16th Chapter: Sustainable Management of Natural Resources

FAQs on NCERT Solutions for Class 10 Science Chapter 1