NCERT Solutions for Class 12 Chemistry Chapter 1 – Students who are in search of NCERT Solutions for Class 12 Chemistry Chapter 1 – The Solid State can refer to this article. All the NCERT Solutions of Solid State are solved by our academic experts at Embibe. Detailed, step-by-step solutions for each and every question from the NCERT book chapter are provided here.
Working on CBSE NCERT Solutions for Class 12 Chemistry The Solid State will not only help candidates to prepare for their board exams but for competitive Medical and Engineering entrance exams. The solutions are provided in PDF so that students can download the CBSE NCERT Solutions for Class 12 Chemistry Chapter 1 The Solid State PDF to study in offline mode as well.
CBSE NCERT Solutions For Class 12 Chemistry Chapter 1 – NCERT Solid State PDF Download
In the below section, we have given the list CBSE NCERT Solutions For Class 12 Chemistry Chapter 1 of all exercises from 1.1 to 1.11, out of which most exercises have sub-units. The topics and sub-topics covered in CBSE Class 12 Chemistry Chapter 1 are as under:
|Ex 1.1||General Characteristics of Solid State|
|Ex 1.2||Amorphous and Crystalline Solids|
|Ex 1.3||Classification of Crystalline Solids|
|Ex 1.3.1||Molecular Solids|
|Ex 1.3.2||Ionic Solids|
|Ex 1.3.3||Metallic Solids|
|Ex 1.3.4||Covalent or Network Solids|
|Ex 1.4||Crystal Lattices and Unit Cells|
|Ex 1.4.1||Primitive and Centred Unit Cells|
|Ex 1.5||Number of Atoms in a Unit Cell|
|Ex 1.5.1||Primitive Cubic Unit Cell|
|Ex 1.5.2||Body-Centred Cubic Unit Cell|
|Ex 1.5.3||Face-Centred Cubic Unit Cell|
|Ex 1.6||Close Packed Structures|
|Ex 1.6.1||Formula of a Compound and Number of Voids Filled|
|Ex 1.7||Packing Efficiency|
|Ex 1.7.1||Packing Efficiency in hcp and ccp Structures|
|Ex 1.7.2||Efficiency of Packing in Body-Centred Cubic Structures|
|Ex 1.7.3||Packing Efficiency in Simple Cubic Lattice|
|Ex 1.8||Calculations Involving Unit Cell Dimensions|
|Ex 1.9||Imperfections in Solids|
|Ex 1.9.1||Types of Point Defects|
|Ex 1.10||Electrical Properties|
|Ex 1.10.1||Conduction of Electricity in Metals|
|Ex 1.10.2||Conduction of Electricity in Semiconductors|
|Ex 1.11||Magnetic Properties|
NCERT Solutions For Class 12 Chemistry Chapter 1: Free PDF
Students can download the CBSE Class 12 Chemistry Chapter 1 Solutions PDF to study in offline mode as well. With the help of these NCERT Solutions, candidates will not only be able to prepare for their board exams but also for competitive engineering and medical entrance exams.
NCERT Solid State Solutions PDF: Solid State Important Questions
Based on the previous year question papers, we have listed down the important questions from CBSE Class 12 Chemistry Chapter 1 which will help you in your preparation:
Short Answer Type Questions
- Why are liquids and gases categorised as fluids?
- Why are solids incompressible?
- Inspite of long range order in the arrangement of particles why are the crystals usually not perfect?
- Why does table salt, NaCl, some times appear yellow in colour?
- Why is FeO (s) not formed in stoichiometric composition?
- Why does white ZnO (s) becomes yellow upon heating?
- Why does the electrical conductivity of semiconductors increase with rise in temperature?
- Explain why does conductivity of germanium crystals increase on doping with galium.
- In a compound, nitrogen atoms (N) make cubic close packed lattice and metal atoms (M) occupy one-third of the tetrahedral voids present. Determine the formula of the compound formed by M and N?
- Under which situations can an amorphous substance change to crystalline form?
Long Answer Type Questions
- With the help of a labelled diagram show that there are four octahedral voids per unit cell in a cubic close packed structure.
- Show that in a cubic close packed structure, eight tetrahedral voids are present per unit cell.
- How does the doping increase the conductivity of semiconductors?
- A sample of ferrous oxide has actual formula Fe0.93O1.00. In this sample what fraction of metal ions are Fe2+ ions? What type of nonstoichiometric defect is present in this sample?
CBSE Class 12 Chemistry Chapter 1 (The Solid State): Chapter Summary
We are mostly surrounded by solids and we use them more often than liquids and gases. What makes a substance solid is the nature of constituent particles and the binding forces operating between them. The study of the structure of solids will help you understand the correlation between structure and properties which in turn will help in discovering new solid materials with desired properties like high-temperature superconductors, biodegradable polymers for packaging, etc.
Solids can also be classified as crystalline or amorphous on the basis of the nature of order present in the arrangement of their constituent particles. You will learn more in detail when you go through this chapter and attempt the NCERT Solutions for Class 12 Chemistry.
FAQs On Solid State Chemistry Class 12 NCERT Solutions PDF Download
Some of the frequently asked questions on Solid State NCERT solutions PDF and their answers are as under:
Q1: How to prepare the Chapter 1 Solid State of CBSE Class 12 Chemistry for the board exams?
A. Understand the concepts from NCERT books for Class 12 Chemistry. Go through the examples and then try to solve the exercise questions on your own. If you get stuck somewhere, refer to the NCERT solutions provided here. Also, solve previous year questions.
Q2. From where can I download CBSE NCERT Class 12 Chemistry Chapter 1 solutions?
A. You can download the NCERT Solutions for The Solid State chapter from Embibe.
Q3. What is the 1st chapter of chemistry class 12?
A. Class 12 Chapter 1 Chemistry The Solid State introduces students to the basic concept of Solids, their types, and characteristics.
Q4. Where can I solve The Solid State practice questions?
A. You can solve CBSE Class 12 Chemistry Chapter 1 questions for free on Embibe.
Q5. How many exercises are there in NCERT Solutions for Class 12 Chemistry Chapter 1 PDF Download?
A. There are a total of 11 exercises with sub-units.
Download NCERT Solutions for Class 12 Chemistry other chapters from below:
|NCERT Solutions for Class 12 Chemistry Chapter 2||NCERT Solutions for Class 12 Chemistry (All Chapters)|
We hope the Solid State Chemistry problems and solutions PDF helps you.
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