B.Tech Electrical Engineering from Jamia Millia Islamia.
"Knowledge has a beginning, but no end."

Afiya Shoaib

This course is about the concept of optical isomerism. Under this course, various topics have been covered, which include the general method of representationof various molecules. The factors determining the optical activity of a compound have been dealt with, under different lessons.

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Optical Isomerism - IIT JEE

Isomerism

Organic Chemistry

Chemistry

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Test Preparation

This lesson deals with the introductory lecture of this course. The various representation of molecules in 3-D forms have been talked about in this lesson, which are to be further continued under different upcoming lessons.

Representation of Molecules in 3-D - 1

This lesson is in continuation with the previous lesson. Under this, the other two methods of 3-D representation have been covered. The concepts have been made clear using diagramatic representation.

Representation of Molecules in 3-D - 2

This lesson deals with optical isomerism. The theoritical concept has been discussed in detail for better understanding.

Optical Isomerism - 1

This lesson is in continuation with the previous lessons. Under this, the other parameters of optical isomerism have been discussed. Further, chirality has been introduced in this lesson, which will be continued in the next lesson.

Optical Isomerism - 2

This lesson is based on the previous lesson's examples of chiral molecules which were quoted at the end of previous lesson. Each example has been thoroughly discussed.

Optical Isomerism - 3

This lesson is about the elements of symmetry. Under this, the plane of symmetry and centre of symmetry have been discussed, along with their examples. Each example has been explained verbally.

Elements of Symmetry

This lesson is about enantiomers and diastereomers. The concepts of both have been explained in detail. Certain examples have been discussed in detail in regard of the same.

Enantiomers and Diastereomers

This lesson deals with homomers and mesomers. Comparison between various compounds has been made to find out whether they are enantiomers, diastereomers, homomers or mesomers, through examples.

Homomers and Mesomers

This lesson provides a brief clarification of the concept of internal compensation of meso compounds in optical isomerism through an example.

Internal compensation of Meso compounds

This lesson gives a brief introduction of racemic mixtures, and resolution. The next lesson will be in continuation, dealing with the details of this topic.

Racemic mixtures

This lesson deals with the concept of racemization. Further, the concept of optical purity and enantiomeric excess has been discussed with an example.

Racemization and optical purity

This lesson consists of another formula of finding out the enantiomeric excess. It has also been explained in this lesson about the concept behind the enantiomeric excess, and what does it actually signify.

Optical purity or enantiomeric excess continued

This lesson deals with the numerical related to the concept of  enantiomeric excess which has been solved step by step to avoid confusion.

Enantiomeric excess numericals

This lesson is in continuation with the previous lesson dealing with the 2nd and 3rd part of the question whose 1st part has been discussed in the previous lesson.

Enantiomeric excess numerical-2

This lesson deals with a problem related to optical purity or enantiomeric excess. This question is slightly twisted by adding the concept of molarity.

Enantiomeric excess numerical-3

This lesson deals with the formulas to find out the total no. of optical isomers present in a compound. They are further classified into groups which has been discussed in detail.

Total number of Optical isomers

This lesson deals with the example for finding out total optical isomers of a compound.

Total no. of optical isomers-2

This lesson deals with a problem which consists of pseudo chiral carbon. The concept of pseudo chiral centre has been explained through the same example, which is further solved to find out the total no. of optical isomers.

Total no. of optical isomers-3

This lesson deals with the concept of allenes, and their representation. Also, substitutions of allenes have been shown clearly with their projections.

Optical activity in compounds having no chiral carbon

This lesson deals with the explanation of mutually perpendicular planes of allenes, through orbital diagram.

Optical activity in allenes

This lesson deals with the necessary conditions for optical activity in allenes.

This lesson deals with the detailed explanation of questions regarding whether the given structure is optically active or not.

Problems on optical activity

This lesson deals with the questions related to optical activity of a compound. It is in continuation with the previous lesson.

Problems on optical activity-2

This lesson deals with another question related to optical activity, with detailed solution. It is in continuation with the previous lessons.

Problems on optical activity-3

This lesson deals with another question related to optical activity. It is in continuation with the previous lessons.

Problems on optical activity-4

Problems on optical activity-5

This lesson deals with the question related to optical activity, with detailed solution. It is in continuation with the previous lessons.

Problems on optical activity-6

This lesson deals with a tricky question, which seems to be very difficult, but on contrary, can be solved in seconds. Have a look!

Problems on optical activity-7

IIT Bombay | Taught AIR 1, 6, 20*in JEE Advanced | Taught AIR 28 (AIIMS Delhi) | Tutored INCHO AIR 60 | Mentored multiple 100 percentiles.

Sachin Rana

This course is the first part of the unit 'Hydrocarbons'. The real organic chemistry begins with the chapter Alkanes where we shall deal with all the reagents and the mechanism for the reactions.

Alkanes for IIT JEE

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

Anirudh Walia

Through this course, Anirudh Walia covers Structural Isomerism which is a very important chapter as per JEE syllabus. Each and every concept will be explained in a very lucid manner.

(Hindi) Isomerism for IITJEE

In this course, we do in depth analysis of Stereoisomerism and Structural isomerism.

Isomerism for IIT JEE

This course is about Isomerism and its various types. Each type has been discussed in detail. Various lessons have been created in regard of the same. In the later lectures, various questions have also been solved based on the concept of isomerism. These questions are basically chosen from the book 'Advanced Organic Chemistry by M.S. Chauhan'.

Swaraj Kumar Verma

In this course, the educator will discuss all the concepts based on structural identification in organic chemistry for IIT JEE.

(Hindi) Structural Identification for IIT JEE

In this course, we are going to cover naming reactions of organic chemistry.  These naming reactions are highly recommend for every competitive exams and frequently asked in board exams. Course designed by Anirudh Walia.

Lessons

28 lessons • 5h 12m

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Representation of Molecules in 3-D - 1

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Representation of Molecules in 3-D - 2

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Optical Isomerism - 1

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Optical Isomerism - 2

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Optical Isomerism - 3

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Elements of Symmetry

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Enantiomers and Diastereomers

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Homomers and Mesomers

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Internal compensation of Meso compounds

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Racemic mixtures

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