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  • Last Modified 12-10-2022

NCERT Solutions for Class 12 Chemistry Chapter 1 The Solid State


NCERT Solutions for Class 12 Chemistry Chapter 1 The Solid State: Chapter in 1 NCERT Solutions for Class 12 Chemistry the Solid State is an important study material for students in CBSE 12th grade. Embibe’s NCERT Solutions provide clear and precise answers to in-text questions, allowing students to understand the topic. This chapter deals with the intermolecular force between atoms and the characteristics of solids around us.

CBSE Class 12 Chemistry Chapter 1 attempts to clarify the concepts of general solid-state characteristics and the difference between amorphous and crystalline solids and assists students in learning about the nature of binding forces in matter. Students can better understand such concepts by solving the 200+ practice questions on Embibe. Solving these practice questions helps students understand 96 different concepts explained by experts on Embibe. Visit Embibe to learn more.

NCERT Solutions for Class 12 Chemistry Chapter 1: Important Topics

In Class 12 Chemistry Chapter 1, students learn that matter is anything that can occupy a space. It has mass and can exist in one of three states: solid, liquid, or gas. Students who understand their fundamentals will have no trouble solving these NCERT questions. It is very important for students to practice all of the questions on Embibe initially.

For all questions, NCERT Solutions are provided for students. Embibe also provides free textbooks for students to learn in addition to practice questions. This way, the chapter will become easier to understand once students begin practicing and learning from these textbooks. Students can use the Embibe Explainer and 3D videos to understand the chapter better.

Below, we have provided the list of topics and sub-topics from the chapter:

Ex 1.1General Characteristics of Solid State
Ex 1.2Amorphous and Crystalline Solids
Ex 1.3Classification of Crystalline Solids
Ex 1.3.1Molecular Solids
Ex 1.3.2Ionic Solids
Ex 1.3.3Metallic Solids
Ex 1.3.4Covalent or Network Solids
Ex 1.4Crystal Lattices and Unit Cells
Ex 1.4.1Primitive and Centred Unit Cells
Ex 1.5Number of Atoms in a Unit Cell
Ex 1.5.1Primitive Cubic Unit Cell
Ex 1.5.2Body-Centred Cubic Unit Cell
Ex 1.5.3Face-Centred Cubic Unit Cell
Ex 1.6Close Packed Structures
Ex 1.6.1Formula of a Compound and Number of Voids Filled
Ex 1.7Packing Efficiency
Ex 1.7.1Packing Efficiency in HCP and CCP Structures
Ex 1.7.2Efficiency of Packing in Body-Centred Cubic Structures
Ex 1.7.3Packing Efficiency in Simple Cubic Lattice
Ex 1.8Calculations Involving Unit Cell Dimensions
Ex 1.9Imperfections in Solids
Ex 1.9.1Types of Point Defects
Ex 1.10Electrical Properties
Ex 1.10.1Conduction of Electricity in Metals
Ex 1.10.2Conduction of Electricity in Semiconductors
Ex 1.11Magnetic Properties

NCERT Solutions for Class 12 Chemistry Chapter 1: Points to Remember

Below we have provided some of the important points from the NCERT Solutions for Class 12 Chemistry Chapter 1:

  • A solid is a type of matter but has a definite shape and volume.
  • Furthermore, any deviation from a perfectly ordered arrangement of constituent particles is referred to as a defect or imperfection.
  • When the ratio of cations to anions remains constant, stoichiometric flaws occur. The two types of defects are Schottky and Frenkel.
  • Non-stoichiometric defects happen when the cation-anion ratio shifts as a result of the defect. There are two types of this defect: metal excess and metal deficiency.
  • Doping is also the addition of impurities to crystalline solids in order to alter their properties.

NCERT Solutions for Class 12 Chemistry: All Chapters

For all chapters, students preparing for CBSE Class 12 board exams must practice the NCERT Solutions for Class 12 Chemistry. Students can get these solutions below:

FAQs on NCERT Solutions for Class 12 Chemistry Chapter 1

Q.1: Where can I find the NCERT Class 12 Chemistry Chapter 1 solutions?

Ans: Students can find and use the NCERT Solutions for The Solid State chapter from Embibe.

Q.2: What is the 1st chapter of Chemistry Class 12 about?

Ans: Class 12 Chapter 1 Chemistry The Solid State introduces students to the basic concept of solids, their types, and their characteristics.

Q.3: Where can I solve The Solid State practice questions?

Ans: Students can solve CBSE Class 12 Chemistry Chapter 1 practice questions for free on Embibe. Besides, there are over 200 practice questions for this chapter on Embibe.

Q.4: How to prepare for Chapter 1 Solid State of CBSE Class 12 Chemistry for the board exams?

Ans: Understand the concepts from NCERT books for Class 12 Chemistry. Go through the examples and then try to solve the exercise questions independently. If you get stuck somewhere, refer to the NCERT solutions on Embibe. Also, solve previous year’s questions provided by Embibe.

Q.5: How many exercises are there in NCERT Solutions for Class 12 Chemistry Chapter 1?

Ans: There are a total of 11 exercises with sub-units.

Adaptive Practice with Solutions To Help You Ace Important Topics for 12th NCERT