JNTU-A B.TECH R20 1-1 Syllabus For Chemistry PDF 2022


JNTU-A B.TECH R20 1-1 Syllabus For Chemistry PDF 2022

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You will be able to find information about Chemistry along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Chemistry after reading this blog. Chemistry has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Chemistry can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Chemistry are mentioned below in detail. If you are having a hard time understanding Chemistry or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Chemistry Unit One

Structure and Bonding Models

Planck’s quantum theory, dual nature of matter, Schrodinger equation, significance of Ψ and Ψ2
applications to hydrogen, molecular orbital theory – bonding in homo- and heteronuclear diatomic
molecules – energy level diagrams of O2 and CO, etc. π-molecular orbitals of butadiene and benzene,
calculation ofbond order.

Chemistry Unit Two

Modern Engineering materials

Coordination compounds: Crystal field theory – salient features – splitting in octahedral and
tetrahedral geometry. Properties of coordination compounds-Oxidation state, coordination, magnetic and
Semiconductor materials, super conductors- basic concept, band diagrams for conductors,
semiconductors and insulators, Effect of doping on band structures.
Supercapacitors: Introduction, Basic concept-Classification – Applications.
Nanochemistry: Introduction, classification of nanometerials, properties and applications of
Fullerenes, carbonnano tubes and Graphines nanoparticles.

Get Complete Lecture Notes for Chemistry on Cynohub APP

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Chemistry Unit Three

Electrochemistry and Applications

Electrodes – concepts, reference electrodes (Calomel electrode, Ag/AgCl electrode and glass
electrode); Electrochemical cell, Nernst equation, cell potential calculations and numerical problems,
potentiometry- potentiometric titrations (redox titrations), concept of conductivity, conductivity cell,
conductometric titrations (acid-base titrations).
Electrochemical sensors – potentiometric sensors with examples, amperometric sensors with
Primary cells – Zinc-air battery, Secondary cells – Nickel-Cadmium (NiCad),and lithium ion batteriesworking of the batteries including cell reactions; Fuel cells, hydrogen-oxygen, methanol fuel cells –
working of the cells

Chemistry Unit Four

Polymer Chemistry

Introduction to polymers, functionality of monomers, chain growth and step growth polymerization,
coordination polymerization, copolymerization (stereospecific polymerization) with specific examples
and mechanisms of polymer formation.
Plastics – Thermoplastics and Thermosettings, Preparation, properties and applications of – PVC,
Teflon, Bakelite, Nylon-6,6, carbon fibres.
Elastomers–Buna-S, Buna-N–preparation, properties and applications.
Conducting polymers – polyacetylene, polyaniline, polypyrroles – mechanism of conduction and

Chemistry Unit Five

Instrumental Methods and Applications

Electromagnetic spectrum. Absorption of radiation: Beer-Lambert’s law. Principle and applications of
pH metry, UV-Visible,IR Spectroscopies. Solid-Liquid Chromatography–TLC, retention time.

Chemistry Course Objectives

To familiarize engineering chemistry and its applications
 To train the students on the principles and applications of electrochemistry and polymers
 To introduce instrumental methods, molecular machines and switches

Chemistry Course Outcomes


Chemistry Text Books

R R Gaur, R Asthana, G P Bagaria, “A Foundation Course in Human Values and Professional
Ethics”, 2nd Revised Edition, Excel Books, New Delhi, 2019. ISBN 978-93-87034-47-1
2. R R Gaur, R Asthana, G P Bagaria, “Teachers’ Manual for A Foundation Course in Human
Values and Professional Ethics”, 2nd Revised Edition, Excel Books, New Delhi, 2019. ISBN

Chemistry Reference Books


Scoring Marks in Chemistry

Scoring a really good grade in Chemistry is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your examinations . This video will also inform students on how to score high grades in Chemistry. There are a lot of reasons for getting a bad score in your Chemistry exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTU-A B.Tech R20 Chemistry was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Chemistry on Cynohub APP

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