Megha Khandelwal

Having trouble understanding the concepts of bonding? This course covers all the important concepts which one needs to know to represent any chemical compound. The educator takes you through topics like bond formation sigma, pi and coordinate bonds, overlapping of orbitals s, p and d and much more. This course will be beneficial for IIT JEE aspirants.

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

English

Chemical Bonding for IITJEE

Chemical Bonding

Inorganic Chemistry

Chemistry

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

Here is the overview of the course where I have discussed the lessons covering in this section relevant to many competitive exams like iIT-JEE, IIT-JAM, CSIR-UGC NET in Chemical Science, GATE-CY etc.. This course is designed keeping in mind the exam point of view from the basics to the level of questions asked. The whole course will cover around 15-20 lessons. Please enroll yourself for the course to get the recent updates. If find helpful, do rate, review and recommend.

Chemical Bonding: Course Overview

Here I have discussed the overlapping in s, p & d orbitals resulting in the formation of sigma & pi bond also with orbital picture diagram.

Concept of Overlapping (Part-1)

In this lesson, I have discussed the criteria to determine the strength of sigma bond with examples to practice.

Concept of Overlapping : Strength of bond (Part-2)

I have discussed the formation of Coordinate bond in detail with examples.

Coordinate Bond (Part-1)

This is the continued part of Coordinate bond where I have shared the trick to analyse whether the coordinate bond will result in the formation of sigma or pi bond, the negative halides, complexes, singlet bond with examples.

Coordinate Bond (Part-2)

I have discussed a method to calculate the formal charge and the steps to determine the most probable or stable structure. I have also discussed a short trick to put charges. 
Hope you will not have any confusion now. This part is being continued in the next lesson.

Formal Charge: Calculation of formal Charge (Part-1)

This is the continued part of previous lesson where I have discussed the steps to determine the most stable Lewis Structure. 
In the end there is a practice question on the same. Looking forward to the solution from learners.

Formal Charge: Determination of Lewis structure & its stability. (Part-2)

In this lesson I have discussed the Concept of hybridisation and how can we determine the % of s and p character from bond angle

Concept of Hybridisation

In this lesson I have discussed the types of hybridisation and the two methods ie. Steric Number Method & Hybrid Number Method to determine the hybridisation. I have also discussed the shapes of molecules. From this lesson you will have a definite idea how the shapes of molecule are different from the geometries.

Types of Hybridisation

Here I have discussed some important examples on Hybridisation which will clear your concepts to determine the hybrid number and the shape of the molecules.

Some Important Examples on Hybridisation

This is the continued part where I have discussed some more  important examples with you followed by the 60+ practice questions. It is expected from the learners that they will attempt these questions to make their concepts clear. Though I will provide them with the solution, so that they can cross check and get more confident.

Some important examples on Hybridisation & Practice Questions

Hybridisation: Answer key-I

Hybridisation: Answers with detailed explanation

Hybridisation: Answer key-II

In this lesson I have discussed the concept of Resonance, necessary conditions for resonance and the criteria for resonance stability.

Concepts of Resonance and Resonance Stability (Part-1)

This is the continued part of Concept of Resonance. Here I have focused more over the criteria to determine the most stable resonating structure with examples. Many practice questions are given in the end, learners are expected to attempt these questions, though they will get solutions in the continued lesson.

Concept of Resonance and Resonance Stability (Part-2)

This lesson will explain the Valence Shell Electron Repulsion Theory (VSEPR)  and it's postulates. We will also understand:
How the geometry of molecules get distorted?
How we can determine the order in bond angles of different molecules?

Do watch the continued part in next lesson.

VSEPR: Valence Shell Electron Pair Repulsion Theory (part-1)

This is the continued part of VSEPR Theory based on electron pair repulsion. Here we will learn: 
Why the bond angle of NH3 is greater than PH3?
Why H2O has large bond angle as compared to F2O molecule? 
And many more....

VSEPR: Valence Shell Electron Pair Repulsion Theory (part-2)

In this lesson will discuss the concept of back bonding and it's application in determining the bond angle.
Q/A covered: 
1. Why NCl3 has higher bond angle than NF3?
2. Why Trimethyl amine is pyramidal in shape while Trisilylamine is planar? 
3. Why trisilylamine does not act as a Lewis base?

Back Bonding

In this lesson I have discussed the questions based on the order of Bond Angle. Here, you will find the solutions to the question I have given for practice in the previous lesson.

Questions based on Order of Bond angle

In this lesson I have discussed some important questions on resonance stability or How we can determine the most stable resonance hybridised structure? 

P.S: Some questions were given for practice in the previous lesson ie Concept of Resonance and Resonance Stability. Here, are the solutions with detailed explanation.

Practice Questions on Resonance Stability

In this lesson I have discussed how to determine the most stable Lewis structure of NCS- ?

Determine the most stable structure of [NCS]- ?

This lesson will discuss some important questions on Hybridisation: 

1. Why the NH3 is sp3 hybridised while PH3 has no hybridisation? 
2. What is the electronic configuration of Ti ?
3. What is the Hybridisation of VO2+?
4. What is the % of s- character in H2O?

Higher Order Thinking Questions (HOT's)

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Mritunjay Pandya

Molecular Orbital Theory and Hydrogen bonding

(Hindi)(Part 3)- Chemical Bonding CBSE

Chemistry Educator || Famous for Inorganic Tricks || Referral code: anirudhw28 

Anirudh Walia

This Chemical Bonding course covers a major portion of inorganic chemistry for JEE / NEET aspirants. This course has been designed in a such a way so that each and every student can learn concepts in a lucid manner. Chapter starts with Why and How chemical Bond are formed?  Types of chemical Bond, Lewis dot structure, concept of formal charge, resonance, Bond order, Bond length, VBT, hybridisation, VSEPR theory, MOT, trick to find Bond order, bond energy, hydrogen bonding. And at last we will do few practice set on Chemical bonding to strengthen the concept.

(Hindi) Chemical Bonding (Unit 4): JEE Main & NEET

This course explains How atoms combine to form molecules, what are the forces responsible for the attraction of atoms and details about different theories like VSEPR, VBT, MOT etc.

(Hindi) Chemical Bonding for CBSE/JEE/NEET

Paaras Thakur

This course covers the fundamentals of chemical bonding required to clear any competitive exam. Along with theoretical explanations, lots of problem solving has also been included in the course to help students develop the problem solving skills.

Chemical Bonding: IIT JEE

chemistry educator || M.Sc.-Chemistry , B.ed || 9 years teaching experince || referral code- "VISHWAUP10"|| Youtuber || JEE NEET 

Vishwa Vivek Sharma

The topics discussed here are Types of bond ,Characteristics of Bonds, valence Bond Theory, Vsepr theory, Hydrogen bond, Dipole moment, Molecular Orbital Theory

(Hindi) Chemical Bonding- IIT JEE

In this course we will learn about the salt analysis and radical testing. Very important for exam and practical chemistry.

Lessons

23 lessons • 5h 26m