NCERT Solutions for Class 10 Science Chapter 2 Acids, Bases, and Salts are designed to aid students in their preparation for the CBSE Term I test. This solution contains the solutions to the questions from the NCERT Class 10 textbooks. Students should familiarize themselves with the NCERT Solutions for Class 10 Science provided here in order to perform better in the Class 10 Science Term I examination.
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Students will study the nature and behavior of acids, bases, and salts in this chapter. The chemical nature of acids, bases, and salts, as well as their reactions with metals, non-metals, and other acids, bases, and salts, are covered in this chapter. While learning the main concepts, students are strongly advised to use the NCERT Solutions for Class 10 Science Chapter 2. This chapter is also highly intriguing because it includes several practical experiments to assist you in learning the fundamentals.
In the Class 10 examination, 3–4 questions from this chapter are asked every year. This is also an essential chapter because there are higher chances of getting full marks on questions from this chapter. As a result, students should use these NCERT Solutions for Class 10 Science to practise all of the questions in this chapter. This chapter's NCERT Solutions for Class 10 Science can be found at the link provided below.
This chapter will give students a basic understanding of acids, bases, and salts. The Class 10 NCERT Solutions also go over the various chemical properties of acids, bases, and salts, as well as their reactions with metals and non-metals.
Acids, Bases, and Salts: Characteristics of NCERT Solutions for Class 10 Science Chapter 2: -
Our study resources will not only help you properly comprehend the topic, but also help you memorize it for a long time.
Acidic substances are distinguished by their sour flavour. An acid is a molecule that can give an H+ ion while remaining energetically favourable after losing that ion. When blue litmus is subjected to acids, it turns red.
Bases, on the other hand, have a bitter flavour and a slick texture. An alkali is a type of base that can be dissolved in water. When these substances react chemically with acids, salts are generated. It's not unusual for bases to turn red litmus blue.
It is the most abundant mineral in seawater and is found in large quantities there. Salt is necessary for animal life, and one of the most basic human tastes is saltiness. In the neutralization reaction between acids and bases, salt is an ionic compound with a cation other than H+ and an anion other than OH– that is obtained along with water.
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Why don't acids behave acidic in the absence of water?
Because the dissociation of hydrogen ions from an acid occurs only in the presence of water, acids do not exhibit acidic behavior in the absence of water. The hydrogen ions are the ones who cause the acidic behavior.
Give two examples of how washing soda and baking soda can be used.
The following are two key uses for washing soda and baking soda: (1) Washing soda is a common ingredient in the glass, soap, and paper industries. (b) It is used to remove water's persistent hardness. (2) Baking soda: (a) It's a baking powder substitute. Baking powder is a combination of baking soda and tartaric acid, a moderate acid. It releases C O 2 when cooked or combined in water, which makes bread or cake fluffy. (b) Soda-acid fire extinguishers employ it.
The pH of fresh milk is 6. When it develops into curd, how do you think the pH will change? Explain your response.
Milk has a pH of 6. Because curd is acidic, the pH will drop as it transforms into curd. The acids in it lower the pH level.