NCERT solutions for class 12 chemistry chapter 1 The Solid State - As we know that there are three states of matter which are solid, liquid, and gas but in the NCERT solutions for class 12 chemistry chapter 1, you will only get to know the solutions to Solid State. In this chapter of NCERT book, you will be introduced to different types of structure of solids which exist in nature. For eg., NaCl has a cubic structure and Graphite has Hexagonal structure. At the end of the chapter, you will also get to know the defects in these solid structures. These defects in the solids also introduce some magnetic properties. NCERT solutions for class 12 chemistry chapter 1 The Solid State also contains questions based on topics like the correlation between the nature of interactions within the constituent particles and several properties of solids. How these properties get changed due to the structural imperfections or by the presence of impurities would also be explored. It is an important chapter for CBSE Board exam because it carries 5 marks in the chemistry examination, as well as it is important for competitive exams like JEE, NEET, BITSAT, and KVPY, etc. There are 26 questions in exercise and 24 intext questions in this chapter. As this chapter involves the conceptual knowledge rather than just learning hence it is recommended to clear your doubts to get the good hold on this chapter. You can refer to CBSE NCERT solutions for class 12 chemistry chapter 1 The Solid State for clearing your doubts. The solutions of NCERT for class 12 chemistry chapter 1 The Solid State are prepared in a very comprehensive manner. These NCERT solutions help students to grasp the topic thoroughly.
After completing NCERT class 12 chemistry chapter 1 The Solid State you will be able to describe characteristics of solid-state, differentiate between amorphous solids and crystalline solids, define crystal lattice and unit cell and also able to explain close packing of particles, describe different types of voids and close-packed structure etc. The NCERT class 12 chemistry chapter 1 talks about only solid-state. Some of the properties of solids are -
In chemistry chapter 1 The Solid State of class 12, solids are classified into two types: Crystalline and Amorphous.
|Definite geometric shape||
Indefinite or irregular shape
1.1 General Characteristics of Solid State
1.2 Amorphous and Crystalline Solids
1.3 Classification of Crystalline Solids
1.4 Crystal Lattices and Unit Cells
1.5 Number of Atoms in a Unit Cell
1.6 Close-Packed Structures
1.7 Packing Efficiency
1.8 Calculations Involving Unit Cell Dimensions
1.9 Imperfections in Solids
1.10 Electrical Properties
1.11 Magnetic Properties