NCERT Solutions for Class 10 Science Chapter 2 - Embibe
  • Written By Abhishek_verma
  • Last Modified 06-08-2022
  • Written By Abhishek_verma
  • Last Modified 06-08-2022

NCERT Solutions for Class 10 Science Chapter 2 Acids, Bases and Salts

NCERT Solutions Class 10 Science Chapter 2 Acids, Bases and Salts: It is very important for the students to be thorough with the NCERT textbooks and solutions to maximise their scores. Science is a high-scoring subject for Class 10 students in their board exams. CBSE Class 10 Science Chapter 2 (Acid, Bases, and Salts) is one of the important chapters of CBSE Class 10 Science. The CBSE has decided to divide the Class 10 syllabus into two terms: Term I and Term II. The Science Class 10 chapter 2 falls under Term 1.

Students must analyse the NCERT in-text questions thoroughly. The NCERT Solutions for Class 10 serves as a great learning material for students preparing for the exams and will help them solve questions more efficiently. The NCERT Solutions for Class 10 Science Chapter 2 are prepared as per the CBSE marking scheme. This article will provide a direct link to download NCERT Solutions for Class 10 Science Chapter 2. Continue reading to find out more.

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NCERT Solutions for Class 10 Science Chapter 2: Overview

Class 10 Chapter 2 Acids, Bases, and Salts is very important for the board exam. Acid bases and salts class 10 will also be useful for future competitive exams for the students. Before getting into the details of NCERT Solutions for Class 10 Science Chapter 2, let us have a quick look at the different sub-sections of this chapter:

Practice CBSE Science Class 10 Chapter 2 Topics

2
Acids, Bases, and Salts

2.1
Understanding The Chemical Properties of Acids And Bases

2.2
What Do All Acids and All Bases Have in Common?

2.3
How Strong are Acids Or Base Solutions?

2.4
More About Salts

NCERT Solutions for Class 10 Science Chapter 2

NCERT Solutions for Class 10 Science Chapter 2 PDF Download

The Class 10 Science Chapter 2 deals with the chemical properties of bases and acids. It explains how acids and bases react with metals. This chapter explains the chemical nature of acids and bases. Students can look at Class 10 Chapter 2, Acid, Bases and Salts, questions and answers to better understand the concepts. Furthermore, students can download Acids Bases and Salts class 10 questions and answers to practice the questions in offline mode.

NCERT Solutions for Class 10 Science Chapter 2 Embibe
NCERT Solutions for Class 10 Science Chapter 2 Embibe
NCERT Solutions for Class 10 Science Chapter 2 Embibe

Class 10 Science Chapter 2 – Solved Examples

Here are some of the solved examples from the NCERT Solutions for Class 10 Science Chapter 2.

Question: A solution turns red litmus blue; its pH is likely to be:
Answer: A solution that turns the colour of red litmus to blue must be basic in nature. A basic solution has a pH value of greater than 7. The only option with a pH greater than 7 is 10, which will be the correct answer.

Question: Fresh milk has a pH of 6. How do you think the pH will change as it turns into curd? Explain your answer.
Answer: The pH of milk is 6. As it gets converted to curd (pH between 4.5 to 5.5), the pH will reduce because curd has lactic acid, which is more acidic in nature. Thus, the pH drops below 6 then milk gets converted to curd.

Question: A milkman adds a very small amount of baking soda to fresh milk. Why does he shift the pH of the fresh milk from 6 to slightly alkaline?
Answer: The milkman adds a small amount of baking soda to shift the pH of the fresh milk from 6 to slightly alkaline. In alkaline conditions, milk does not set as curd easily, and this helps in preventing the milk from getting converted to curd.

NCERT Solutions for Class 10 Science Chapter 2: Description

In this chapter, students will learn about the chemical properties which make things taste sour or bitter, their acidic or basic nature, and how substances are used to test nature. They will also learn about what makes a substance acidic or basic, conductivity in acidic or basic solutions, and how these substances react with metals, metal carbonates, and metal bicarbonates.

Free Tests On Chapter 2: Acids, Bases, and Salts
Acids, Bases And Salts Test – 1
Acids, Bases And Salts Test – 2
Acids, Bases And Salts Test – 3
Acids, Bases And Salts Test – 4
Acids, Bases And Salts Test – 5

Acids Bases and Salts class 10 PDF provided at Embibe will also cover the importance of pH in everyday life, the pH range of acidic, basic, and neutral solutions and the wide applications of the pH scale. Moreover, students will learn the chemical formulae, preparation, and chemical reactions of various important salts used in daily life, such as washing and baking soda, bleaching powder, and plaster of Paris.

NCERT Solutions: Class 10 Science (Chapter 1)NCERT Solutions: Class 10 Science (Chapter 3)NCERT Solutions: Class 10 Science (All Chapters)

Students now have all the necessary information regarding NCERT Solutions for Class 10 Science Chapter 2 – Acids, Bases, and Salts. We have also provided Class 10 Science Chapter 2 Acid, Bases and Salts questions and answers to develop a deep understanding of the concepts in PDF format.  Students can also solve the additional samples questions from Acid, Bases, and Salts on Embibe which will certainly help them to score well in their Class 10 final exams.

Important Topics for Practical Exams

Apart form the theory exams, Class 10 students need to focus on the practical examinations as well and equally. The students should score a separate 33% in Practical exams to pass the CBSE Class 10 board exams. Chapter 2 Acids, Bases and Salts is significant when it comes to practice exams.

The most important topics for practical exams are listed below.

  • Litmus Solution (Blue or Red)
  • Zinc Metal
  • Solid Sodium Carbonate

Acid, Bases and Salts: Important Questions

Below we have provided some of the important questions for the Acid, Bases, and Salts chapter. Students can refer to these questions to prepare for their exams effectively.

Important Questions for CBSE Class 10 Science Chapter 2

Q.1. Describe how antacid works
Q.2. Why does a bee sting cause pain and irritation? If we apply baking soda to the sting area, does it give relief? Explain.
Q.3. While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?
Q.4. Describe, in brief, the preparation of washing soda from baking soda. Write a balanced
chemical equation of the reaction involved.
Q.5. Describe the neutralisation reaction with two examples.
Q.6. Name the natural source of Citric acid, Oxalic acid, Lactic acid, and Tartaric acid.
Q.7. What are strong and weak acids? Give 4 examples.
Q.8. Give 4 Uses of washing soda and baking soda.
Q.9. Write an equation to show the reaction between Plaster of Paris and water.
Q.10. Name the sodium compound which is used for softening hard water.

Acid, Bases, and Salts: Free Practice Questions & Tests

The acids, Bases, and Salts chapter is one of the prominent chapters in the CBSE Class 10 Science Syllabus. The NCERT books for Class 10 Science provides a detailed understanding of the in-text questions and solved examples. Scoring good marks in CBSE Class 10 Science Chapter 2 becomes easy when students understand the concepts clearly right from the beginning of their exam preparation.

We recommend students to solve the in-text questions and CBSE Class 10 Sample Papers. They can also take free Practice Tests on Embibe to score good marks in their exams.

FAQs on NCERT Solutions for Class 10 Science Chapter 2

Q1. Which type of medicine is used for treating indigestion?
Ans. The antacid is used for the treatment of indigestion which is caused due to excess acidity in the stomach. Antacid being basic in nature, neutralizes the acidity in the stomach.

Q2.  Why do acids not show acidic behaviour in the absence of water?
Ans. A substance is said to be acidic when it can generate Hydrogen Ion. Moreover, Hydrogen ions can only be produced in water. Thus, water must be present for acid to dissociate into a hydrogen ion and the respective anion. Hence, an acid fails to show its acidic behaviour in the absence of water.

Q3. Which topics are covered in NCERT Class 10 Science Chapter 2?
Ans. The topics covered under chapter 2 are:

  • 2.1 Understanding The Chemical Properties Of Acids And Bases
  • 2.2 What Do All Acids And All Bases Have In Common?
  • 2.3 How Strong Are Acids Or Base Solutions?
  • 2.4 More About Salts

Q4. Are the NCERT Solutions for Class 10 Science Chapter 2 available only online?
Ans. No, Students can download the CBSE Solutions for Class 10 Science Chapter 2 in PDF format to practice the questions in offline mode as well.

Q5. Why should students refer to NCERT Solutions for Class 10 Science Chapter 2 by Embibe?
Ans. The NCERT solutions for Acids, Bases, and Salts chapter provided by Embibe are prepared by top experts at Embibe to help students in Class 10 Chemistry preparation. Moreover, the solution helps the students complete their assignments. The students can score good marks in exams by referring to the solutions provided by Embibe. 

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