I'm Raju Ranjan Singh. I teach you biology for the preparation of NEET, AIIMS, BHU, ICAR etc. I'm also on youtube as Rishabh biology.

Raju Ranjan Singh

This Course is Created for NEET and AIIMS exam in which Concept is Discussed in Very Deep and also Solved Some Multiple Choice Questions.

This section is a one-stop shop for all Medical aspirants. Be thorough with these powerful courses that will give you the right strategy for preparation, and help you crack any pre-medical exam.

NEET UG

Hindi

(Hindi) Chemical Bonding - NEET UG

Chemical Bonding

Physical Chemistry

Chemistry

IITJEE, NEET UG and Foundation

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Chemical Bonding & Molecular Structure


In this video you learn about the strategy of CHEMICAL BONDING. 
Chemical bonding is the very important chapter of 11th standard and for edvance level like NEET, AIIMS, IIT and Board Exams. From this chapter maximum questions arises so let's start this course with full of energy and learn beautiful concept.
Remember that CHEMICAL BONDING is the BACK BONE of Chemistry.

Course Overview (in Hindi)

In this lesson we learn about cause of chemical combination between the atoms.
We known electro of one atom attract the nucleus of another atom and the bond formation occur (in short).
In bond formation role of potential energy is very important bcz bond is formed when energy is released i.e EXOTHERMIC PROCESS.

Cause of Chemical Combination (in Hindi)

In this lesson we learn about the octate rule and it's exception. 
Octate rule says all the elements get 8 electrons in their outer most shell, for getting 8 electron it will lose, gain and share the electro to their respective elements.
There are some exceptions to the octate rule 
(1) Electron deficient molecules or Hypovalent molecules, in which less than 8 electron in their outer most shell. 
(2) Expansion of octate rule or hypervalent molecules, in which more than 8 electron in their outer most shell.

Octate Rule and its Exception (in Hindi)

In this lesson we learn about the exception of octate rule. 
(3) Pseudo inert gas configuration, in which 18 electron in their outer most shell. 
(4) Pseudo inert +2 gas configuration, in which +2 electron present in their valance shell along with 18 electron.

Octate Rule and its Exception - 2 (in Hindi)

In this lesson we learn about questions about octate rule.

Question related to Octate Rule (in Hindi)

M. sc chemistry 
from rajasthan university.. 
teaching is my passion... 
 and I have 3yr experience. 

Pankaj Kumar Saini

In this course, we discious about solid compounds and their classification .packing fraction, density, voids, magnetic property etc.

(Hindi) Solid State: NEET UG

M.Sc. Botany(Gold Medalist ),B.Ed & DCA
12+ Years Experience , mentored 10K+ students
Cleared UPPSC,PGT,TGT,CET Exam
Ex-Bio Lecturer in GIC


Juhi Mishra

In this course Learner will get complete knowledge about endocrinology, types of glands, hormones, their functions, disorders , mechanism of hormone action

(Hindi) Chemical Control And Coordination: Pre-Medical Exams

Ravi Sir's unique techniques to uncomplicate Chemistry for NEET aspirants have made him widely popular across the platform.

Ravi Prakash

it's about one of the most important and basic chapter of chemistry which is chemical bonding.It is the most fundamental chapter of the chemistry subject and need to be very clear in the minds of the students.

(Hindi) Chemical Bonding and molecular structures( NEET + AIIMS + JEE MAINS + JEE ADVANCE)

Food Analyst-FSSAI-AIR-72, Scientific Writer, QnA expert, International Research Publications-http://www.researchpublish.com/journal/ijiri/I

Vaishali Pande

This course is about theories related to chemical bonding and their detailed explaination,
1)VSEPR theory
2) Valence bond theory
3)Molecular Orbital theory

(Hindi) Theories of Chemical Bonding

Btech- Chemical Engineering|| NIT Surat||
IOC & OC expert || Love to explain the concepts of chemistry, hope you will enjoy 😊

Javed Alam Saifi

In this course, the educator is discussing the trends of fajan's rule, lattice energy, thermal stability and Solubility of the ionic compounds and also the Inert pair effect in p-block elements

(Hindi) Fajan's Rule, Thermal Stability, Lattice Energy and Solubility (Chemical Bonding): NEET UG

In this course we will learn how to find oxidation state of any element and how to balance any Redox Reactions in acidic as well as basic medium.

Lessons

5 lessons • 1h 3m

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Course Overview (in Hindi)

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Cause of Chemical Combination (in Hindi)

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Octate Rule and its Exception (in Hindi)

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Octate Rule and its Exception - 2 (in Hindi)

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Question related to Octate Rule (in Hindi)