Atomic Structure Class 11 One Shot | Chapter 2| CBSE NEET JEE

Timestamps:
0.00 Introduction
0:45 Atom
5.04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11.04 Wave Parameters
18.00 Electromagentic Waves
23.05 Electromagnetic Spectrum
28.32 Why see things?
34.27 Particle Nature
35.03 Black Body radiation
39.16 Black Body Radiation:Experimental Facts
44.47 Planck's Quantum Theory
49.15 Black Body Radiation
54.02 Black Body Radiation:by Planck's Quantum Theory
54.48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:0122 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

**This is a ONE shot compilation of old videos as per latest syllabus.**
In this video we will cover:-
1.A photon of wavelength 4 × 10–7 m strikes on metal surface, the work function of the metal being 2.13 eV. Calculate (i) the energy of the photon (eV),(ii) the kinetic energy of the emission, and (iii) the velocity of the photoelectron (1 eV= 1.6020 × 10–19 J).
2.What is the maximum number of emission lines when excited electron of a H atom in n=6 drops to the ground state?
3.Calculate the wavelength for the longest wavelength transition in the Balmer series of atomic hydrogen?
4.A golf ball has a mass 40g and a speed of 45m/s.If the speed can be measured within accuracy of 2%, calculate the uncertainty in the position?
5.The mass of an electron is 9.1 x 10-31kg. If its K.E. is 3.0 x 10-25 Calculate its wavelength?
6.What is the total number of orbitals associated with the principal quantum number n=3?
7.Compare energies of 3p and 4s?
8.Class 11 Ncert chapter 2 structure of atoms.
9.Class 11 Ncert solutions chapter 2 structure of atoms

Learn for Free!

About the Teacher:
Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognised as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work.

#LearnoHubChemistry #SabkoSamajhAayega #FREEhaiParBESThai #CBSEClass11Chemistry

Join us and let us together build this Free Learning Platform!
Copyright © All rights reserved. LearnoHub | ExamFear Education

[armaanshaikh]

Timestamps:
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[roshiniprakash]

Anyone who thinks Roshni maam explains better than physicswallah !! 😄👇🏼👇🏼

[j.lsaket]

Sorry if anyone gets offended but this Mam teaches better than Byju's.

[Itz_Lävísh]

1 like 👍 = 98% in Board exams, JEE- Mains, JEE- Advanced, NEET-UG, UPSC - CSE, BITSAT, CLAT, NDA, GATE, SSC

[champakumawat]

Batch 2023-24 students give attendance here..

[yadav]

Fun fact:
We are made up of millions of atoms so we are just some atoms studying about atoms...while some atoms are explaining about atoms. 😗🙂

[supriyayadav]

Class 11 students 👍👍attendance here 👍👍❤️2024-25

[spoortishettar]

Timestamps:
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[astute.]

Maths waale like kare 👍🏻
Biology waale comment kre 💀

[dpn]

Timestamps:
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[beautyofeverything]

I am under a lot of stress, my exams are very near, I didn't listen when my teacher explained this lesson, so I didn't have any other option but to spend 4 hours to pass. But despite all this, I am able to enjoy the lesson like I am seeing an interesting program in NatGeo in my leisure time. Roshni ma'am, you are fantastic, I have no words for you. Thank you so much.

[swayambhoir]

Providing this type of free content is really a blessing for students like us. Thank you Ma'am.

[thepsychogirl]

Finally a teacher who teaches us like we are still kids !!🙃😋
Edit: I didn't mean to start a full on war bro like calm down 😂

[abhinavarts]

THANK ME LATER-
0.00 Introduction
0:45 Atom
5.04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11.04 Wave Parameters
18.00 Electromagentic Waves
23.05 Electromagnetic Spectrum
28.32 Why see things?
34.27 Particle Nature
35.03 Black Body radiation
39.16 Black Body Radiation:Experimental Facts
44.47 Planck's Quantum Theory
49.15 Black Body Radiation
54.02 Black Body Radiation:by Planck's Quantum Theory
54.48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:0122 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[adityakumaroriginals]

Timestamps: thanks me later
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

#enjoy @adityakumar_er

[yyyw]

Timestamps:
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[syedharis]

Never waste your time .. Sitting on a chair for 10+ hours everyday from the last 3 days because I didn't study the whole year

[pandit]

Timestamps:
0.00 Introduction
0:45 Atom
5.04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11.04 Wave Parameters
18.00 Electromagentic Waves
23.05 Electromagnetic Spectrum
28.32 Why see things?
34.27 Particle Nature
35.03 Black Body radiation
39.16 Black Body Radiation:Experimental Facts
44.47 Planck's Quantum Theory
49.15 Black Body Radiation
54.02 Black Body Radiation:by Planck's Quantum Theory
54.48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:0122 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration

[AryanKumar-jopz]

Wish I had started studying before. Nothing is left but regret. This is so easy, if only I had time 😔
Edit: someone liked this comment and I read it. Just wanna sa, I got 3rd highest marks overall in whole class 😂 ty ma'am

[anjusaini]

Timestamps:
0:00 Introduction
0:45 Atom
5:04 Rutherford Model
8:39 Bohr's Model
9:12 Electromagnetic Radiation
11:04 Wave Parameters
18:00 Electromagentic Waves
23:05 Electromagnetic Spectrum
28:32 Why see things?
34:27 Particle Nature
35:03 Black Body radiation
39:16 Black Body Radiation:Experimental Facts
44:47 Planck's Quantum Theory
49:15 Black Body Radiation
54:02 Black Body Radiation:by Planck's Quantum Theory
54:48 Photoelectric Effect
56:23 Photoelectric Effect:Results
59:53 Photoelectric Effect
1:07:40 Particle or Wave
1:09:55 Ex 1
1:14:25 Atomic apectra
1:24:47 Emission Spectra
1:25:47 Absorption Spectrum
1:27:46 Continuous, Emission & Absorption spectra
1:28:59 Line Spectra to identify Elements
1:29:55 Hydrogen Spectrum
1:33:24 Hydrogen spectral Lines
1:36:54 Line spectra of Hydrogen:Balmer Series
1:39:53 Line spectra of Hydrogen:Rydberg Series
1:42:24 Bohr Model of Hydrogen
1:50:18 Why is Energy Negative?
1:53:05 Bohr Model of Hydrogen
1:57:26 Explanation Hydrogen Line spectra:Bohr’s Model
2:01:22 Example 1:Hydrogen spectrum
2:04:50 Example 2: Balmer series
2:08:39 Summary of Bohr's Model
2:10:59 Limitation of Bohr's Model
2:12:04 Quantum Mechanical Model
2:13:01 De Broglie Hypothesis
2:15:28 Heisenberg uncertainty principle
2:20:34 Numerical:Heisenberg uncertainty principle
2:22:03 Numerical:De Broglie Hypothesis
2:23:29 Bohr Model failure
2:24:01 Quantum Mechanical Model of Atom
2:27:16 Quantum Mechanics
2:31:37 Features of Quantum Mechanical Model of Atom
2:34:33 Schrödinger Equation
2:35:29 Atomic Orbitals
2:38:40 Principal Quantum Number
2:41:13 Azimuthal Quantum Number
2:47:18 Magnetic Quantum Number
2:53:08 Magnetic Orbital View
2:53:25 Quantum Model
2:55:25 Spin Quantum Number
2:58:04 Example 1:Quantum Numbers
3:00:16 Orbits vs. Orbitals
3:04:30 Shapes of Orbitals
3:11:52 S Orbitals
3:13:10 P Orbitals
3:14:58 D Orbitals
3:15:53 Shapes of Atomic orbitals:An overview
3:16:10 Orbitals
3:16:48 Nodes
3:17:23 Radial Node
3:18:02 Angular Nodes
3:23:12 Energies of Orbital
3:29:45 Energy of Orbitals:Example
3:34:13 Electron Distribution
3:35:07 Aufbau Principle
3:43:36 Pauli's Exclusion Principle
3:48:16 Hund's Rule of Maximum Multiplicity
3:52:37 Electronic Configuration
3:53:19 Examples:Electronic configuration
3:59:16 Simplified Electronic Configuration
4:04:26 Electronic Configuration