DUET TEST SERIES (DELHI UNIVERSITY)

Course Instructor Dharmender Gautam Sir

₹1999.00

Course Overview

Schedule of Classes

Course Curriculum

2 Subjects

DUET TEST SERIES (DELHI UNIVERSITY)

25 Exercises • 2 Learning Materials

Periodic Properties

Exercise

GOC

General organic chemistry

Exercise

Chemical Bonding

Chemical bonding

Exercise

Solid State

Exercise

Atomic Structure & Quantum

Exercise

Electrochemistry

Exercise

Equillibrium

Exercise

Stereochemistry

Exercise

Coordination Part 1 (till jtd)

Coordination part1

Exercise

GOC & Reaction Intermediate

Goc & Reaction Intermediate

Exercise

Chemical Kinetics

Exercise

Reaction Intermediate & Mechanism

Reaction Mechanism & Intermediate

Exercise

Name Reaction & Mechanism

Name reaction & mechanism

Exercise

Coordination Compounds

Coordination

Exercise

Organometallics

Organometallic

Exercise

Solid , Liquid & Gaseous state

Exercise

Thermodynamics & Thermochemistry

Exercise

Reagent & Pericyclic

Exercise

TEST DISCUSSSION

Video

58:37

Nuclear Chemistry , Photochemistry , Surface Chemistry

Nuclear Chemistry , Photochemistry, Surface chemistry

Exercise

Heterocyclic & Reagent

Heterocyclic

Exercise

Main Group

Exercise

Molecular Spectroscopy

Exercise

Organic spectroscopy

Spectroscopy

Exercise

Test discussion

Video

59:47

d & f and Bioinorganic

D&F , Bioinorganic

Exercise

Natural Product

Exercise

CUET Post Graduation

4 Exercises • 318 Learning Materials

PERIODIC TABLE

lecture 1 | basic concept of periodic table | types of oxides

External Link

lecture 2 concept of electronic configuration

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lecture 3 Identification of period block and group

External Link

lecture 4 effective nuclear charge and Slaters Rule

External Link

lecture 5 Atomic radius | lanthanoid and actinoid contraction

External Link

lecture 6 Variation of Atomic Radius | Relativistic effect

External Link

lecture 7 | Ionization Energy |

Video

32:51

Lecture 8 Electron gain Enthalpy

Video

24:40

lecture 9 Electronegativity

Video

13:7

Lecture 10 Applications of electronegativity

Video

25:28

periodic Properties Class Notes

PDF

Periodic Properties Question Bank

PDF

Assignment video solution 1

External Link

Assignment video solution part 2

External Link

Assignment Video solution part 3

Video

40:53

Stevenson and shoemaker

Video

7:55

CHEMICAL BONDING & SHAPES OF COMPOUNDS

Introduction to chemical bonding and books

External Link

lecture 1 | lewis theory | formal charge

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Lecture 2 Resonance , Formal Charge and Intro to Valence Bond theory

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Chemical Bonding Lecture 3 | VBT | Excitation Theory |

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Chemical Bonding L 04 | types of hybridisation | ideal and non ideal hybridisation and details

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Chemical bonding Lecture 5 | Distribution and calculation of S character in lone pair and bond pairs

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Chemical bonding lecture 6 | VSEPR Theory | Detailed version

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Chemical bonding lecture 7 | How to find Hybridisation in simple steps

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lecture 8 steric number 2 to 5 | hybridisation I geometry and shape

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lecture 9 | steric number 6 to 8 | solid state hybridisation | bond angle comparison

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lecture 10 | hybridisation in odd electronic species

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lecture 10 | MOT introduction | LCAO principle | details of MO

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Lecture 11

Video

20:15

Lecture 12

Video

35:49

Lecture 13

Video

27:18

Lecture 14

Video

27:6

Lecture 15

Video

11:14

lecture 16

Video

24:18

Lecture 17

Video

36:58

lecture 18 higher coordination number

Video

13:7

Chemical Bonding Question Bank

PDF

Chemical Bonding Question bank Solution part 1

External Link

Chemical Bonding Question bank Solution part 2

External Link

Class notes

PDF

Chemical bonding doubts

Assignment

Coordination Compounds

lecture 1 Werner theory

External Link

lecture 2 Valence bond theory

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lecture 3 Electroneutrality Principle and C.F.T.

External Link

lecture 4 Jahn teller Distortion

Video

28:16

lecture 5 Application of J.T.D.

Video

20:3

lecture 6 Concept of colour

Video

42:28

lecture 7 Application of CFSE

Video

45:50

Main Group ( S & P BLOCK )

Main Group 1 | Naming of Oxo Acids | Rules of structure formation

External Link

Main Group 2 | Acidic strength Comparison of Oxo Acids

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Main Group 3 | oxides of N & P | Hydration and Hydrolysis

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Main Group 4 | Partial Hydrolysis | Dipole moment

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Main Group 5 | Percentage ionic character | Chemical forces variation with inter ionic distance

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Main Group 6 | Back Bonding and its application | electron deficient compounds

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Main Group 7 | Bridge Bonding | Types of Bridge Bonds | compounds containing Bridge Bonds

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Lecture 8 Boron Family | Structure and properties of Boric Acid or Orthoboric acid

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Lecture 9 Boron Family | Structure and properties of Borax | Borax bead test

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lecture 10 Boron Family | Diborane and Borazine

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lecture 11 silicon Chemistry

Video

42:26

lecture 12 | Nitrogen Family Part 1

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lecture 13 Nitrogen family part 2

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lecture 14 phosphorus and compounds

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lecture 15 Oxygen and compounds

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lecture 16 Halogens part 1

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lecture 17 Halogens part 2

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lecture 18 halogens and Noble gases

Video

47:33

lecture 19 Metals react with acid

Video

26:1

lecture 20 Inert pair effect part 1

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Inert Pair erffect part 2

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Fajans Rule and Its application

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lecture 21 S block

Video

51:29

lecture 22 Hard and soft acid base

Video

26:41

solvent theory

Video

38:7

levelling and differentialEffects of solvents

Video

24:21

Main Group Notes

PDF

P block question bank

PDF

S block Question Bank

PDF

Assignment

PDF

Class notes lecture wise

PDF

Main group ( S and P block) Doubts

Assignment

Solid State

lecture 1 types of voids

External Link

lecture 2 types of packing Scp & Hcp

External Link

lecture 3 concept of packing Efficiency

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lecture 4 Packing in 3D

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lecture 5 cubic close packing and fcc

External Link

Lec-6 hexagonal close packing |radius ratio rule

Video

29:45

Lec-7 radis ratio rule | formula of compounds

Video

29:5

Lec-8 | ionic crystals

Video

27:53

Lec-9 | diamond | concept of density

Video

42:26

lec-10| question on density | density in Ionic crystal

Video

26:17

lec-11| Born haber Cycle

Video

24:45

lec-12 lattice Energy | Born Lande Equation

Video

21:21

Lec-14 | Concept of Miller Indices

Video

28:37

Lec-13| x rays | coordinates of atom in unit cell

Video

24:34

Lec-15 | Interplanar Distance | Bragg's Law

Video

39:3

Lec-16 Application of Bragg's Law

Video

32:36

Lec-17 | Concept of nearest neighbours

External Link

Lecture 18 Crystalline & Amorphous Solids

External Link

Lecture 19 Types of Crystalline Solids

Video

24:31

lecture 20 | Stoichiometric defect | Frankel and Schottky defect

Video

27:13

lecture 21 non stoichiometric defects

Video

18:42

Introduction to Band Theory

External Link

band theory part 2

Video

27:43

band theory part 3

Video

28:51

Solid state Question Bank

PDF

class notes

PDF

Solid State Question bank video solution part 1

External Link

Class notes Lecture wise

PDF

SOLID STATE DOUBTS

Assignment

Chemical Equilibrium

LECTURE 1 Introduction to equilibrium & analysis

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Lecture 2 Expression of Equilibrium Constant

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Lecture 3 Relation between Equilibrium Constants

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Lecture 4 Equilibrium in Homogeneous Reactions

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Lecture 5 Dealing in terms of Pressure

External Link

Lecture 6 Equilibrium in Hetrogeneous Reactions

Video

37:12

Lecture 7 Degree of Dissociation

Video

23:9

lecture 8 Vapour density and Degree of dissociation

Video

29:59

lecture 9 Application of Equilibrium Constant

Video

29:59

Lecture 10 Applications Part 2

Video

28:30

lecture 11 Lechatlier Principle & Applications

Video

26:2

Lecture 12 Effect of Concentration Pressure & Volume on Eqlbm

Video

25:8

Lecture 13 Inert Gas Addition & Temperature Effect

Video

29:59

lecture 14 Temperature Variation & Simultaneous Equilibrium

Video

15:33

Important Questions 1

External Link

Important Question 2

External Link

Chemical Equilibrium Question Bank

PDF

class notes

PDF

Important Questions 3

External Link

Ionic Equilibrium

Lec-1 Self Ionisation of water & Ionic Product

External Link

Lecture 2 pH of Strong Acids & Bases

External Link

LEC-3 pH of weak Acids & Bases

External Link

LEC-4 Mixing of Acid & Bases

External Link

LEC-5 Strong Acid Vs Strong Base

External Link

LEC-6 Buffer Solutions & its Types

External Link

LEC-7 Preparation & pH of Buffer Solutions

External Link

LEC-8 Buffer range

External Link

LEC-9 Working of Buffer & Buffer capacity

External Link

LEC-10 Salt Hydrolysis

External Link

LEC-11 pH of Polyprotic Acids & Amphiprotic Species

Video

16:4

LEC-12 Solubility Solubility Product

External Link

lecture 13 Concept of Precipitation

External Link

Lecture 14 Preferential Precipitation

External Link

Lec-15 Indicator Theory & Acid base titrations

External Link

Chemical Kinetics

lec 1

Video

1:28:47

lec 2

Video

1:21:3

lec 3

Video

7:2:8

lecture 4

Video

53:38

lecture 5

Video

1:11:52

lec 6

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lec 7

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lec 8

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lec 9

Video

1:7:33

lec 10

Video

1:13:10

lec 11

Video

1:26:43

Lecture 12 part 1

Video

8:57:35

Lecture 12 part 2

Video

1:16:24

Lec-12 part 3

Video

1:13:50

Lec-13

Video

59:58

LEC-14

Video

5:48:23

LEC-15

Video

1:30:55

Thermodynamics

lecture 1

Video

1:22:34

lecture 2

Video

1:32:40

lecture 3

Video

1:27:50

Lec-4

Video

1:25:27

Lec-5

Video

1:7:31

lec 6

Video

1:19:45

lect 7

Video

2:21:20

lec 8

Video

1:20:17

lec 9

Video

1:42:12

lec 10

Video

1:16:2

lecture 11

Video

2:15:34

lecture 12

Video

1:49:56

lecture 13

Video

2:28:6

lecture 14

Video

1:32:3

lecture 15

Video

2:51:30

LECTURE 16

Video

1:44:55

Basics of Organic Chemistry : GOC (I) & IUPAC

Lecture-1 | INDUCTIVE_EFFECT & ITS APPLICATION

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Lecture-2 | INDUCTIVE_EFFECT & INTRODUCTION TO RESONANCE

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Lecture-3 | STABILITY OF RESONATING STRUCTURE | MESOMERIC EFFECT

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Lecture-4 | HYPERCONJUGATION & ITS APPLICATIONS

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LECTURE 5 | HYPERCONJUGATION & ITS APPLICATION | STABILITY &NUCLEOPHILICITY OF ALKENE

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IUPAC Lecture 1

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IUPAC Lecture 2

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IUPAC Lecture 3

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IUPAC Lecture 4

Video

20:25

IUPAC lecture 5

Video

24:17

IUPAC Lecture 6

External Link

GOC -Aromaticity & Acid Bases

Lecture 1 Aromaticity

Video

1:23:53

Lecture 2

Video

44:14

Lecture 3 Introduction to acids

Video

1:5:11

Lecture 4

Video

1:24:5

Lecture 5

Video

51:20

lecture 6 Introduction to Bases

Video

1:5:5

Lecture 7

Video

1:7:46

Stereo chemistry

lecture 1 Stereochemistry CONFIGURATION | CONFORMERS

External Link

lecture 2 CHIRAL CENTRE | FISHER PROJECTION

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lecture 3 CONFIGURATION DETERMINATION

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lecture 4 R S configuration in fisher projection and wedge and dash

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lecture 5 RS CONFIGURATION IN CYCLOHEXANE | SPIRO | BIPHENYL | NAPTHOLS

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lecture 5 part 2 R S CONFIGURATION IN ALLENE

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lecture 6 ENANTIOMERS | RACEMIC MIXTURE | ENANTIOMERIC EXCESS | DIASTEREOMERS | MESO | RESOLUTION

External Link

lecture 7 Question practice

External Link

lecture 8 Symmetric , dissymmetric and asymmetric molecules

Video

28:49

lecture 9 Optical rotation and topocity

Video

38:26

11 Conformation Analysis

Video

32:16

12 Conformational Analysis part 2

Video

29:15

lecture 14 CONFORMERS OF CYCLOHEXANE AND THEIR RELATIVE ENERGY AND STABILITY COMPARISON

External Link

lecture 17 calculations of number of stereoisomers part 1

Video

36:17

lecture 18 calculations of geometrical isomers

Video

37:58

lecture 19 calculations of optical isomers

Video

26:7

lecture 20 Calculations of stereoisomers

Video

23:36

lecture 21 structural isomers part 1

Video

33:28

TAUTOMERISM

External Link

Question Series Videos part 1

Video

53:6

Stereochemistry Question Series video part 2

Video

22:44

IIT JAM PYQs

PDF

Stereochemistry Question Bank 1

PDF

BHU PYQs

PDF

Class notes Alok sir lecture wise

PDF

Question series 1 and 2 pdf

PDF

TAUTOMERISM structural isomerism part 2

External Link

Redox Reactions

Lecture 1 | Oxidation State & its Application

Video

40:7

Lecture 2 | n factor and concept of oxidant & reductant

Video

39:52

Lecture 3 | Titration | Iodometric & Iodimetry

Video

24:51

Redox Reactions Question Bank

PDF

Reaction Intermediates by ALOK SIR

Introduction to Intermediates

External Link

Lecture 2 Stability of Carbocation and Ring Expansion

Video

56:47

Lecture 3 GEneration & Fate of Carbocation

Video

1:6:1

Lecture 4 Ring Opening Reactions

Video

1:16:7

Lecture 5

Video

38:34

Lecture 6

Video

23:10

lecture 7 Pinacol Pinacolon Rearrangement

External Link

Lecture 8 Ozonolysis

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lecture 9 Wittig Reaction

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Lecture 10 Semipinacol Rearrangement

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Lecture 11 Dienone Phenol Rearrangement

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Lecture 12 McMurry Coupling

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Lecture 13 Introduction to carbenes

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Lecture 14 Simmons Smith Reaction

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Lecture 16 Wolff Rearrangement

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lecture 17 Reaction of carbene with Lone pair containing Species

Video

1:12:43

Free radical Lecture 1

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Free radical Lecture 2

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Free Radicl Lecture 3

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Lecture 18 Beckmann Rearrangement

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Lecture 19 Ritter reaction | Schmidt & Lossen rearrangment

External Link

Benzyne

Video

52:27

Hofmann broamide

External Link

Lecture-20 | Carbene

Video

54:27

Lecture-21 | Preparation of Carbene

Video

38:26

Lecture-22 | Nitrene

Video

1:11:58

Reaction Mechanism by ALOK SIR

Lecture - 1

External Link

Lecture -2 | SN1 VS SN2

External Link

Lecture - 3Reaction Mechanism SN1 Vs SN2

Video

1:12:51

Lecture - 4 Mistanobu Reaction and Phosphorous chemistry

Video

58:15

Lecture - 5 | E2 Reaction

External Link

Lecture - 6 | E1 Reaction

External Link

Lecture - 7 | Stereochemistry of E1 and E2 reaction

Video

36:38

Reaction Mechanism Chemfact Assignment

PDF

Stereochemistry of Elimination reactions Acyclic and cyclic compounds Reaction Mechanism

Video

35:56

Lecture - 9 | Substitution vs Elimination

Video

1:7:19

Lecture-10 |E1 cB ELIMINATION and Intro to Syn Elimination

Video

1:1:10

Lecture-11 | Pyrolytic Syn Elimination

Video

42:28

Lecture- 12 | NGP | Neighbouring Group Participation

External Link

Lecture - 13 NGP ANCHIMERIC ASSISTANCE Part 2

Video

58:36

Lecture 14 THE PAYNE REARRANGEMENT WAGNER MEERWEIN REARRANGEMNT NGP ANCHIMERIC ASSISTANCE

Video

46:44

16 Electrophilic aromatic Substitution

Video

57:53

17 Nucleophilic aromatic substitution

Video

1:8:31

18 Nucleophilic addition at allylic and Carbonyl Carbon

External Link

19 Direct and Conjugate Addition

Video

43:7

20 Nucleophilic substitution at carbonyl carbon part 1

Video

1:07

21 Nucleophilic substitution part 2 & Questions

Video

55:20

21 Nucleophilic substitution at carbonyl carbon part 2

Video

55:20

Reaction of Amides & IIT JAM PYQ 2005-2022

Video

1:7:39

Lecture 24 IIT JAM PYQ Part 1

External Link

Lecture 25 IIT JAM PYQ PART 2

External Link

Thermochemistry

lec-1

External Link

Lec-2

External Link

lec 3

External Link

lec 4

External Link

lec 5

External Link

lec 6

Video

45:8

lec 7

Video

25:1

lecture 8

Video

21:36

Thermochemistry DOUBTS

Assignment

Thermochemistry cl ass notes

PDF

Thermodynamics’23

Lecture-1 | Introduction

Video

1:22:20

Lecture-2 | Maxwell Relations

Video

1:24:18

Lecture-2 | Maxwell Relations

Video

1:24:18

Lecture-3 | Unit conversion

Video

1:9:20

Lecture-4 | Thermodynamics equations of state

Video

1:27:6

lecture-5 | Unit conversion reamaining part

Video

26:30

lecture-6 | State and path functions

Video

1:31:12

Lecture-7 | Thermodynamics processes

Video

000

Lecture - 8 | Criteria for spontaneity

Video

000

Lecture- 9 | Joules Thomson Experiment

Video

000

Lecture-10| Joules Thomson Coefficient

Video

000

Lecture- 11 | Carnot engine

Video

000

Lecture-12 | Second Law of Thermodynamics

Video

000

Lecture-13 | Refrigerator and Heat pump

Video

000

Lecture-14| Cp and Cv relation

Video

000

Lecture-15 |

Video

000

Lecture-16| INTERNAL ENERGY

Video

000

Lecture-17 | Degree of freedom and equipartition of energy

Video

000

Lecture-18 | Enthalpy and its relation between internal energy

External Link

Lecture-19 | Entropy and its calculation

External Link

Lecture--20 | Phase Transformation

External Link

Kinetics’24

L-1 Types Of Reaction | Rate of Reaction

Video

000

L-2 | Average Rate | Instantaneous Rate | Factors Affecting ROR

Video

000

L-3 Elementary Reaction | Molecularity of reaction

Video

000

L-4 QUESTION PRACTISE

Video

000

L-5 Integrated Rate Law

Video

000

L-6 First Order kinetics

Video

000

L-7 First order in terms of pressure

Video

000

L-8 nth order reaction

Video

000

L-9 2nd Order reaction

Video

000

L-10 Pseudo 1st order reaction

Video

000

L-11 PYQ (Net and Gate)

Video

000

L-12 Approximation method

Video

000

L-13 Consecutive Reaction

Video

000

L-14 Reversible reaction

Video

000

l-15 Parallel reaction

Video

000

Course Instructor