NCERT Solutions for Class 11 Chemistry Chapter 1 – Some Basic Concepts of Chemistry
NCERT Solutions for Class 11 Chemistry Chapter 1 – Some Basic Concepts of Chemistry, lets the students solve and revise the whole syllabus very effectively. After covering all the stepwise solutions given by our subject expert teachers, the student will be able to score good marks.
Class 11th and 12th play an extremely important role in every students’ career as it is the period when a student comes across some serious syllabus content. Our NCERT for Class 11 Chemistry Chapter 1 is complete package providing all topics, contents, problems, and most importantly self-explanatory solutions. NCERT Solutions for Class 11 Chemistry Chapter 1 will help the students to solve all types of problems related to all the topics. Toppr.com or the Toppr App provides you quality answers to all your questions related to the basic concepts of Chemistry.
Our specialized team of expert teachers has created these NCERT Solutions considering the curriculum, the pattern of board exams and need of students. We will help you to get complete NCERT Solutions for Class 11 Chemistry and other subjects. We are providing you the free PDF download links of the class 11 Chemistry Chapter 1.
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CBSE Class 11 Chemistry Chapter 1 NCERT Solutions
This Initial Chapter of Chemistry helps the students to understand the role played by Chemistry in different dimensions of life. Moving with the chapter, students will find details about the nature of material and chemical laws of combination. This very beginning of the chapter will help the students to build a strong base for the further topics of the chapter. Dalton’s atomic theory will help the students to know about the atoms and molecules. The chapter will help the students to know about the atomic and molecular masses along with the mole concept, chemical reactions, and molecular formula. In this chapter, students will many practical questions based on the concepts in the chapter which will help the students to understand the concepts in a better manner.
Sub-topics Covered under NCERT Solutions for Class 11 Chemistry Chapter 1
- Ex. 1.1: Characteristics of three states of matter
- Ex. 1.2: Elements, Compounds, and Mixtures
- Ex. 1.3: International System of Units
- Ex. 1.4: Laws of Chemical Combinations
Let us discuss the sub-topics in detail –
Introduction
In this chapter, the students will come to know about the basic use of chemistry and its various elements in every sphere of life. Along with discussing the states of matter, students will read about the various laws of chemical combinations
1.1 Characteristics of three states of matter
There are three states of matter viz. Solid, liquid and gas. In this chapter, you will read about the various properties of different states of matter. It includes physical as well as the chemical properties for allowing the students to understand each of them properly.
1.2 Elements, Compounds, and Mixtures
Scientifically, an element is a substance whose all atoms have the same atomic number or the same number of protons in the outermost shell. Chemically bond of two or more elements is known as a compound. Similarly, you will read about the mixtures in this chapter.
1.3 International System of Units
The chapter will tell you about the origin of the International System of units. It has been established by the 11th General conference on Weights and Measures. The chapter will discuss the seven base units also.
1.4 Laws of Chemical Combinations
Here in this chapter, you will cover the most important laws like Law of Conservation of mass, Law of Definite Proportions, Law of Multiple Proportions, etc.
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