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NCERT Exemplar Solutions Class 10 Science Chapter-1 Chemical Reactions and Equations

NCERT Exemplar of Class 10 Science Chapter 1, Chemical Reactions and Equations, will guide you through all of the principles of chemical reactions as well as their symbolic representation in terms of equations. Students will learn to recognize chemical changes, create equations, classify chemical reactions, and list a few instances of chemical processes in this section. 

From an examination standpoint, the weightage of this chapter of NCERT is fairly good.  Every year, four questions from this chapter are asked in the examination, with the majority of the questions in this chapter being practice-based. If you have a comprehensive understanding and practice, you can receive full points on the questions in this chapter.


NCERT Exemplar Solutions Class 10 Science Chapter-1 Chemical Reactions and Equations | Free PDF Download


Chemical Reactions and Equations is a foundational chapter that covers chemical reactions and equations. Students should familiarise themselves with this chapter to avoid any difficulty in learning sophisticated chemical topics. If you want to study science in high school, this is one of the most important chapters you'll have to memorize.


As a result, we are providing a free NCERT Exemplar for Class 10 Science chapter 1 – chemical processes and equations here to help students acquire a better understanding of the chapter and themes. The sample was created by specialists to assist students in obtaining the correct answers to questions as well as a full review of the entire chapter. The NCERT Exemplar is a fantastic study tool that will assist pupils in performing well on tests.


NCERT Class 10 Science Chapter 1 Exemplar:

This solution includes solutions to questions from the NCERT Exemplars, as well as Chemical Reactions and Equations Class 10 questions, MCQs, fill-in-the-blanks, and match the following types of problems. Chemical reactions are a very basic topic that will aid you in all of your future studies. As a result, students are urged to study this chapter extensively.


Important topics of Class 10 Science Chapter 1

1.1 – Chemical Equations

1.1.1 – Writing a Chemical Equation

1.1.2 – Balanced Chemical Equations

1.2 – Types of Chemical Reactions

1.2.1 – Combination Reaction

1.2.2 – Decomposition Reaction

1.2.3 – Displacement Reaction

1.2.4 – Double Displacement Reaction

1.3 – The effects of oxidation reactions in everyday life.

1.3.1 – Corrosion

1.3.2 – Rancidity

Students should also solve previous year's CBSE questions as well as sample papers. Solving sample questions and CBSE previous year papers would also assist them in understanding the test structure and marking methodology.


Frequently Asked Questions: Class 10 Science Chapter-1 NCERT Exemplar Solutions:

  1. Is it sufficient to prepare for the exam with the NCERT Exemplar Solutions for Class 10 Science Chapter 1?


Answer: Our subject specialist created the NCERT Exemplar Solutions for Class 10 Science Chapter 1 to help students ace the exam without fear. To boost student confidence, the key principles are given in the most systematic way possible. The NCERT Exemplar Solutions cover every minute detail to help students prepare for their exams. The answers are available in both online and offline formats, and students can use them according to their needs.


  1. What are the key benefits of NCERT Exemplar Solutions for Class 10 Science Chapter 1?

Answer: The NCERT Solutions for Class 10 Science Chapter 1 have the following features:


  • Students can practice balancing various sorts of equations using these NCERT Exemplar Solutions.
  • NCERT Exemplar Solutions can help you write chemical equations without making any mistakes.
  • You should get plenty of practice solving questions of all degrees of difficulty before sitting the CBSE 2023 examination, and these NCERT Exemplar Solutions are the ideal way to do so and get good grades in the exams.
  • NCERT Exemplar solutions will provide pupils with an easy-to-understand foundation for the topic. If you want to pursue science further, this can be quite useful.


  1. Briefly explain the term rancidity from NCERT Exemplar Solutions.

Answer: Rancidity defines a state of food in which the food becomes undesirable. The term "rancidity" is frequently used to describe the oxygen content of oils. It is often used to describe the oxygen damage in food. When oxygen molecules interact with oil and food, the normal structure of the food is disrupted, resulting in a change in aroma and taste that is not recommended for ingestion. These ideas are briefly discussed in NCERT Exemplar Solutions for Class 10 Science Chapter 1 compiled by our subject specialists. The solutions are written in simple language to make studying easy for the pupils.

 CBSE Revision Notes Class 10 Science Chapter-1 Chemical Reactions and Equations

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

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