Class 9 Chemistry Note by Manish Soni | Vidyakul
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Class 9 Chemistry Note

by mona soni

(4.8 ) Reviews
Class 9 , Science
Board: CBSE & State Boards , Language: English

Mode- Online
Study Notes- 4
Validity- Till 31 Mar 2020
Language- English
No. of Views- Unlimited

What you will Learn

  • This course includes all the chapters of chemistry of class 9 with the theory of NCERT
  • This includes the detail description of each and every topic at competition examination level.
  • This course makes very easy to study for students as every thing is explained in very simple manner
  • It is very fruitful for the students for school exams as well as competition level examinations.

This course includes all the chapters of chemistry of class 10 with the theory of NCERT. This includes the detail description of each and every topic at competition examination level.This course makes very easy to study for students as every thing is explained in very simple manner. It is very fruitful for the students for school exams as well as competition level examinations. It covers the inter conversion of matter from one state to other states and different phenomenon and energy terms involved in these processes.

The second chapter includes the detail classification of pure substances and impure substances that is mixture.It also includes the detail difference between pure substance and mixture on the basis of nature, structure, composition, properties, separation of constituents and energy changes. More over this it includes types of solutions and different concentration terms involved in these solutions.Further it has detail difference between true solution, colloidal solutions and suspensions.It also includes the different techniques for the separation of components of heterogeneous mixture.

The third chapter is atoms and molecules which has different laws of chemical combinations, Dalton's atomic theory, detail description of elements, atoms and molecules their chemical symbols, concept of atomicity , atomic mass, molecular mass and formula mass , writing chemical and molecular formula.

Further is covers the mole concept, calculations of mole concept in different forms like mass, particles and volumes in case of gaseous species The fourth chapter is structure of atom which includes discovery of fundamental particles like electron, proton and neutron, the different atomic models including Thomson's model , Rutherford's model and Bohr's atomic model.More over this it includes concept of shell, sub shell and orbital , rules for writing electronic configurations, differences in isotopes, isobars, isoelectronic, isotones.

At the end of each sub topic we have included some good quality questions in the form of DPP ( daily practice problems) to check the improvement of students and solutions to these are also included to cross check the answers given by the students.

Curriculum

Class 9 Chemistry Note

About Teacher

mona soni

Chemistry | Class 9th – 12th | 9+ Years Experience | Mona Soni has been training students in Chemistry for Class 9th to 12th students. She has worked with various renowned institutes. After many years of in-depth research in Chemistry, she has prepared this Content to help students achieve excellent results in their exams.

Student's Feedback

If you have any doubts about how to get and access this course,watch this video.

Class 9 Chemistry Note

99
200 50% Off

Includes 5 % GST

Mode- Online

Study Notes- 4

Validity- Till 31 Mar 2020

Language- English

No. of Views- Unlimited