NCERT Solutions for Class 10 Science Chapter 2: Topics

NCERT Solutions Class 10 Science Chapter 2: The second chapter of NCERT Class 10 Science is Acids, Bases and Salts. It is a very important chapter since it covers the fundamental concepts of these components. It is also an interesting chapter as students will learn several fascinating chemical reactions, and primarily how acids, bases and salts function. The NCERT Solutions for Class 10 Science chapter 2 provides answers to the intext questions, which will further strengthen students’ base in the topics and help them write comprehensive answers.

The NCERT Solutions for Class 10 Science chapter 2 will also act as revision as students will practice questions on all the chapter topics. Students can also refer to Embibe 3D videos to understand the concepts, and access 1000+ sample questions to ace each topic. Continue reading to know more about NCERT Solutions for Class 10 Science chapter 2.

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.

NCERT Solutions for Class 10 Science Chapter 2: Important Topics

Acids, Bases and Salts is one of the most interesting topic of Class 10 Science. Students gain deeper insights into the chemical reactions undergone by acids on metals, chemical properties and many more. Students will find it very interesting to learn and explore more about various reactions. It is advisable for the students to practice questions to be able to answer any type of question asked in the exam.

Embibe delivers the solutions for all the questions of NCERT Class 10 Science chapter 2 for. All the questions and concepts are based on the latest syllabus. Moreover, Embibe provides mock tests, NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, etc., for. Students can view the topics taught in CBSE Class 10 Science chapter 2 as mentioned below:

NCERT Solutions for Class 10 Science Chapter 2: Points to Remember

To build a strong base in any chapter, students should be aware of the key factors in each topic. Knowing them makes it easier to write in-depth answers in the exam. Students can check the important points to remember from NCERT Class 10 Science chapter 2 as mentioned below:

• Indicator:
  (i) An indicator is a chemical substance which is used to indicate acidic or basic or neutral nature of an aqueous solution of a substance
  (ii) Indicators may be natural (litmus, turmeric and red cabbage,) or synthetic (phenolphthalein and methyl orange). Some indicators (onion paste, vanilla essence and clove oil) distinguish acids and bases with their odour. Such indicators are called olfactory indicators
• Acids:
  (i) Acids are the substances that dissociate in water to give hydrogen ions (H+) or hydronium ions (H3O+)
  (ii) Acids may be classified as:
  (a) Organic and inorganic acids (On the basis of source from which they are obtained).
  (b) Strong and weak acids (On the basis of their extent of dissociation in aqueous solution).
  (c) Concentrated and dilute acids (On the basis of their concentration in water).
• Acids taste sour and turn blue litmus to red. They are corrosive in nature. Their aqueous solutions conduct electricity.
• Acids react with metals to form salt and hydrogen gas.
• Acids react with metal carbonates and metal hydrogen carbonates to form salt, carbon dioxide and water.
• Acids react with basic metallic oxides to form salt and water.
• Bases:
  (i) Bases are the substances that dissociate in water to give hydroxide (OH–) ions. A base which is soluble in water is known as alkali.
  (ii) Bases are classified as strong and weak bases on the basis whether they dissociate completely in water or not.
  (iii) Bases are bitter to taste and turn red litmus to blue. They are soapy in touch and corrosive in nature. They conduct electricity in aqueous medium.
  (iv)Bases react with some active metals like zinc on heating to form salt and hydrogen gas.
  (v)Non-metallic oxides being acidic in nature react with bases to form salt and water.

FAQs on NCERT Solutions for Class 10 Science Chapter 2

Below are some frequently asked questions on NCERT Solutions for Class 10 Science chapter 2:

We hope this article on NCERT Solutions Class 10 Science chapter 2 was helpful to you. Stay tuned to Embibe for latest updates on Class 10 exam.