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Dental surgeon with distinction  from Christian Dental College, CMC 

Ritu Johar

A course explaining in detail the structure of atom for students of class 11 CBSE /ISC /STATE BOARDS preparing for competitive exams like JEE MAINS and ADV /NEET /AIIMS. Also for students preparing for other exams like NET, GATE, etc.

Ace in Class XI Examination by understanding all the concepts of Mathematics and Science, with these courses.

CBSE Class 11

English

Structure of Atom : CBSE

Structure of Atom

Physical Chemistry

Chemistry

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

SALIENT features of the course, Dalton's atomic theory

Lecture - 1 Introduction

Cathode ray tube experiment, Properties of cathode rays

Lecture - 2 Discovery of Fundamental Particles- Electrons

E/m ratio of electron as given by Thomson's experiment, Charge of electron as found by Millikan in his oil drop experiment

Lecture - 3 Thomson Experiment, Millikan's Oil Drop Experiment, Discovery of Proton

Lecture - 4 Discovery of Proton, Radioactivity

Lecture - 5 Discovery of Neutron

Thomson's and Rutherford 's atomic Models

Lecture - 6..Atomic Models

Atomic no., Mass No., Isotopes, Isobars, Isotones

Lecture - 7 Atomic Number and Mass number

Isoelectronic species, Isodiaphers, Numericals on Atomic Number and Mass Number, Drawbacks of Rutherford's Atomic Model

Lecture-8..Numericals on Atomic Number and Mass Number

What are electromagnetic radiations, characteristics and parameters of EM radiation

Lecture - 9..Electromagnetic radiation

Lecture - 10..Electromagnetic Spectrum

Lecture - 11..Black body radiation and Planck's Quantum Theory

Lecture - 12..Photoelectric Effect

Lesson - 13...Numericals on Photoelectric Effect and Stopping Potential

Dual nature of EM radiations, SPECTRA, Emission Spectra

Lesson-14.. Atomic Spectra

Lecture - 15....Hydrogen Spectrum

Lecture - 16 Bohr's Atomic Model

Expression for Velocity of electron in orbit and Radius of Orbit

Lecture - 17....Mathematical Expression of Bohr's Atomic Theory

Lecture - 18...Expression for Energy for Bohr's Atomic Model

Hydrogen Spectrum as explained by Bohr, correlation to Balmer and Rydberg equation, No. of possible spectral lines, various graphs showing relationship of radius, velocity and Energy to n and Z values

Lecture - 19...Merits of Bohr's Atomic Model

Lecture - 20...Numericals on Hydrogen Spectrum and Bohr's Atomic Theory

Shortcomings of Bohr's model, de Broglie concept

Lecture - 21 Shortcomings of Bohr's Atomic Theory and study of de Broglie concept

Justification for dual nature of electrons, important relation between de Broglie wavelength and  kinetic energy, potential, etc shortcuts to solve the Numericals

Lecture - 22...de Broglie concept (cont'd)

Mathematical Expression, physical concept and Numericals

Heisenberg's Uncertainty Principle

Lecture - 24.... Sommerfeld Model of Atom

Lecture - 25...Quantum Mechanical Model of Atom

Lecture - 26...Quantum Mechanical Model (cont'd)

Principal, Azimuthal, Magnetic Quantum numbers

Lecture - 27...Quantum Numbers

Spin Quantum number, Problems based on Quantum Numbers

Lecture - 28 Quantum Numbers(Cont'd)

Lecture - 29...Shapes of orbitals

Lecture - 30.....Energy level diagram for electrons in an atom

Aufbau principle, Pauli's exclusion principle, Hund's rule of max. multiplicity

Lecture - 31.. RULES FOR FILLING OF ORBITALS IN AN ATOM

Learn to write electronic configuration of elements and ions

Lecture - 32..Electronic configuration

Lecture - 33...Numericals on Electronic Configuration

              M.Sc (Chemistry)
Specialisation (Organic chemistry)
7+years of experience as a pgt chemistry 
Ability to motivate the students

Priti Vashistha

This course explains properties and laws of gaseous state.

(Hindi) Gaseous State of Matter: Class 11

B.E in Civil Engineering
qualified gate 
Class 12th- 92%(CBSE )
#Navodayan  #Allenite
I love teaching 😊

Akanksha Shukla

This is my new course on class 11th chapter no 2 'STRUCTURE OF ATOM'.
It covers all the topics of this chapter.
It is beneficial for iit jee aspirants, neet aspirants an all the students who are studying chemistry as a subject.

(Hindi) Structure of Atom (Class 11th) : Detailed Course

Persuing b. tech mechanical engineering, jawahar navodaya vidyalaya student 

Dhiraj Singh

(Hindi)Structure of Atom

B.Sc PCM  M. Sc Chemistry
(specialization in Organic Chemistry),  UPSC aspirant 
An Inquisitive, Musicophile, Yoga lover, Nature Enthusiast

Kanchan Pandey

This lesson basically involves the Summary of Class 11 Chemistry which includes Structure of Atom.

Class 11 Chemistry: Structure of atom (Part 2)

95% in CBSE XII , 10 CGPA in CBSE X
undergrad @ IIIT-Gwalior
CUSAT CAT AIR - 323 , JEE qualified
Jack of all trades , master of one !!

Deepankar Singh

This course explains deeply about the structure of an atom, the discovery of subatomic particles, the conclusions drawn from the various experiments, the electronic configuration, photoelectric effect, various atomic models, Planck's quantum theory, Heisenberg's uncertainty principle, Bohr's model, Aufbau principle etc.

(Hindi) Chapter Explained- Class 11 NCERT- Structure of Atom

This course is very useful for class 11 students as well as IIT JEE and Pre Medical exams aspirants.

Lessons

36 lessons • 8h 40m

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Lecture - 1 Introduction

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Lecture - 2 Discovery of Fundamental Particles- Electrons

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Lecture - 3 Thomson Experiment, Millikan's Oil Drop Experiment, Discovery of Proton

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Lecture - 3 Thomson Experiment, Millikan's Oil Drop Experiment, Discovery of Proton

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Lecture - 3 Thomson Experiment, Millikan's Oil Drop Experiment, Discovery of Proton

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Lecture - 4 Discovery of Proton, Radioactivity

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Lecture - 3 Thomson Experiment, Millikan's Oil Drop Experiment, Discovery of Proton

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Lecture - 5 Discovery of Neutron

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Lecture - 6..Atomic Models

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Lecture - 7 Atomic Number and Mass number

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