Class 12 Chemistry Ch 1

The Solid State Class 12 Chemistry Chapter 1 Notes

Class 12 chemistry Chapter 1 Solid state  
The Solid State Handwritten Notes Pyqs

CBSE Class 12 chemistry Chapter-wise Notes Most Important Points Notes, Notes for Class 12 Students
Solid states are concerned with how particles are arranged within solids to produce various forms of solid structure. Each Solid-State has unique features as a result of these variations in the structural unit. The chapter on general properties of solid-state, the distinction between amorphous crystalline solids, and the nature of binding forces in matter are all addressed in the Chemistry Class 12 NCERT Solution chapter. The NCERT Solutions for Chapter 1 Chemistry Class 12 have been produced by the specialists at PW PhysicsWallah to give further insight into the subjects covered in the chapter.
 PW Live free NOTES , NCERT based CBSE Class 12 Chemistry notes, well Explained toppers learning  CBSE board Class 12th , JEE NEET Study 

Class 12 Chemistry Chapter 1 The solid State is an important study material for the Students who are studying in CBSE 12th standard. The NCERT Results for Class 12 physics, give clear and precise answers will help you to Understand the content completely. Scoring good marks in the Class 12th first term test is Very important as compared to any other class because the marks scored in Higher secondary Class HSC will help you to take admission in your desire Course, college and University. 

 Class 12 Chemistry matter is prepared by experts according to the latest CBSE Syllabus 2023-24 and its marking schemes. The Solid State  Chemistry Class twelve NCERT PDF can come easy to understand  while preparing notes and during  different Exams. Class 12 Chemistry Chapter 
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CBSE Class 12 Chemistry  Chapter 1 Notes

The solid state It is that stale of matter which have definite shape

1. The solid state
It is that stale of matter which have definite shape,definite mass and definite volume.

Space lattice : 3-D arrangement of const.
particles is known
as space lattice.

UNIT CELL : smallest
repeating portion which
repeat over and
again to make space lattice .

Lattice Point
The atoms, ions or molecules
which are present in unit cell.

Crystal parameters
There are six parameters of
unit cell .
edge length
→ 9. b. a
axial angle
→ d. BM 

Seven type of crystal system


a --b=c

Boy → o



lattice .
Unit cell 

I do Primitive Unit Non Primitive cell unit cell

In which const. particles are present only at corners. 

In which const. particles are present at corners. 

It is the percentage of total space occupied by the sphere in a unit cell
Packing percentage
Votume of sphere
Volume of Unit cell
of atoms ins Packings 

In which const. particles ,are present art corner aswell as body centre .

Students can use the Chapter 1 of the Chemistry Class 12 NCERT Solutions for any fast references they need to learn, understand, and review challenging material.

Additionally, students can use the NCERT Solutions of PW PhysicsWallah to learn and comprehend the ideas of other Class 12 Chemistry chapters. Utilize these NCERT Solutions, which are available for free, to pass CBSE exams with flying colors.

It is quite simple to access the online course once you have enrolled with PW PhysicsWallah. Understanding the classification of solids, the distinction between crystalline and amorphous solids, and other related topics, characteristics, unit cell calculations, packing effectiveness, solids' electrical characteristics, and other ideas,