Online Video Lectures

GPAT Syllabus/ Organic chemistry / Stereochemistry

11. Stereochemistry

Stereochemistry. Chirality & asymmetry [introduction of the same to S, P, & N]. Definition & classification [different types of isomerisms]. Enantiomers, diastereomers. Enantiomerism & diastereomerism. Meso compounds & their optical activity. Stereochemistry in acyclic compounds. Newman projection formulae & their significance. Conformational analysis of nbutane. Absolute & relative configuration. Assigning R & S configuration based on Cahn Ingold & Prelog system. Racemic mixture- its definition & resolution. Definitions of terms stereoselective, stereospecific, Enantiomeric excess & diastereomeric excess. Stereochemistry in cyclic systems. Conformations of cyclohexane. Cis-trans relationship in cyclohexane. Prediction of stability of different conformations of 1, 2- 1,3- & 1,4- disubstituted cyclohexanes. Effect of multiple substitutions on the stability of cyclohexane conformations. Chair conformations of cis-, & trans-decalins, perhydrophenanthrenes, & a tetracyclic steroidal nucleus. An introduction to atropisomerism.

Lecture 1: Stereochemistry : Definition & classification [different types of isomerisms].

Lecture 2: Stereochemistry: Stereochemistry in acyclic compounds. Newman projection formulae & their significance.

Lecture 3: Stereochemistry: Chirality & asymmetry [introduction of the same to S, P, & N]. Enantiomers, diastereomers. Enantiomerism & diastereomerism. Meso compounds & their optical activity.

Lecture 4: Stereochemistry: relative configuration & Stereochemistry in cyclic systems.

Lecture 5: Stereochemistry: Assigning R & S configuration based on Cahn Ingold & Prelog system.

Lecture 6: Stereochemistry: Conformational analysis of nbutane. Absolute

Lecture 7: Stereochemistry: Conformations of cyclohexane. Cis-trans relationship in cyclohexane. Prediction of stability of different conformations of 1, 2- 1,3- & 1,4- disubstituted cyclohexanes. Effect of multiple substitutions on the stability of cyclohexane conformations.

Multiple Choice Questions (MCQ) in Pharmacy subjects

Pharmacology MCQ

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Pharmacognosy MCQ

As you know Pharmacognosy deals with medicinal drugs obtained from plants or other natural sources. Here in this part you will get pharamcognosy Multiple choice questions. You can directly enter into the Quiz by clicking bellow link. Even though the number of questions from pharmacognosy is less in equivalency exams but there will be questions waiting for you from this section. But those who prepare for GPAT they have to take this Pharmacognosy question very important because there will be many questions from this area, especially the tests for glycosides, alkaloids etc .one question will be there.

Medicinal Chemistry MCQ

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Phytochemistry Quiz

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Physical Pharmacy Quiz

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sample pharmacy MOH Question Paper

This is a sample MOH (Ministry of Health) question paper for pharmacy fellows which will be helpful for the preparation of Ministry of Health Exam.. All the best for your coming MOH...

GAPT Sample Questions

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online GPAT Exam Held in 2010 (100 MCQs)

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Kerala PSC Pharmacist Grade II Previous Year Question Paper and Answers

We here we provides you full length question paper for Kerala PSC Pharmacist Grade II. The question which is asked previous year. Answers are also included in this link, click here. For answer key and other details please visit our Group , If you are a person who is interested to practice online exam then you can visit the bellow link.

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