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Curriculum | Title: Physical Chemistry-III (Code-09040309) | Third Sem | Master of Chemistry

Curriculum

Title: Physical Chemistry-III (Code-09040309)

S.No

Topic

Learning Objectives

Teaching Guidelines

 Methodology

Hours

 

Unit I

 

 

 

 

1

Spin and an applied field; the nature of spinning particles, Interaction between spin and magnetic field, Larmor precession, population of energy levels

Students should able to understand the spin and influence on magnetic particles

Problem solving on this topic

Presentation/interactive lectures using personal response

2 hrs

2

Nuclear Magnetic Resonance Spectroscopy, Hydrogen Nuclei, the chemical shift, the coupling constant, coupling between several nuclei, Analysis by NMR technique

Able to know the NMR, techniques, Coupling

Discuss and explain

Lecture and internet based learning

3 hrs

3

Exchange phenomena, simplication of complex spectra Understand how to interpret spectra and simply

helps stydents visualize chemistry and improve problem solving skills

Presentation/interactive lectures using personal response

2 hrs

 

Unit II

1

The theory of E.S.R. the position of E.S.R. absorption, The g factor, the fine and hyperfine structures of E.S.R. absorption

able to know new ESR spectra, diference between fine and hyperfine structures

Lecture should be problem based

improve learning and grades by presentation, audio visual

2 hrs

2

Applications of E.S.R. spectroscopy, The theory of Moss-Bauer spectroscopy

Learn to apply ESR and understand Moss Bauer Spectroscopy

discuss problems presented mathematically

allow students to work at their own pace until they master concepts

3 hrs

3

The chemical shift quadrupole effects, the effect of magnetic field, Application of Moss-Bauer spectroscopy

Learn to know chemical shift, quadropole effects, and application

Lecture should be problem based

develop skills and build confidence

 2 hrs

 

Unit III

1

Definition of corrosion, importance and cost of corrosion classification of corrosion Students be able to know corrosion, classification, cost

motivate students learning

2 hrs

2

Electrochemistry of Corrosion, Electrode reactions, electrode potentials, electrochemical cell formation, Nernst equation Learn electrochemistry of corrosion, reactions, cell formation, understand the conceptual idea helps students studying university chemistry books in the library

2 hrs

4

Exchange current density, polarization of electrode (resistance, concentration and activation), Mixed potential theory, polarization diagrams, pourbaix diagrams Able to get current density, polarization of electrode, Mixed potential theory, polarization diagrams, pourbaix diagram Lecture should be problem based Presentation/interactive lectures using personal response

3 hrs

5

Corrosion rate expression and weight loss method for corrosion rate, galvanic series.

able to know  rate expression and weight loss method for corrosion rate, galvanic series

Search and investigate the mathematical and conceptual approch

Using board and marker for derivations

2 hrs

6

7

Electrochemical techniques to study corrosion-Galvanostatic and potentiostatic techniques, Stern-Geary equation, Tafel slopes, measurement of corrosion potential and corrosion current density, Tafel extrapolation and Linear polarization resistance methods, Recording and interpretation of anodic and cathodic polarization curves

Able to derive the equations of various theories, tafel plot, anodic and cathodic polarizations

Search and investigate the mathematical and conceptual approch

Presentation/interactive lectures using personal response

2  hrs

 

Unit IV

1

Introduction, electrochemical behaviour of active/passive metals, Flade potential, criteria for selecting a metal exhibiting passivity, Factors influencing electrochemical passivity and corrosion rate, Theories of passivity

Students should able to understand  and derive the falde potential, fcators influencing electrochemical passivity, corrosion rate

Search and investigate the mathematical and conceptual approch

Presentation/interactive lectures using personal response

3 hrs

Able to refine the treatement of H molecue and getting resonance and hybridazations

Lecture should be problem based

presentation/interactive lectures using personal response

2 hrs

2

Change of metal, design improvement, change of environment, Anodic protection, cathodic protection and protective coatings, Corrosion inhibitors: classification, mechanism

2 hrs

3

selection of corrosion inhibitors, inhibition efficiency and factors influencing inhibition efficiency, Measurement of inhibition efficiency

Able to refine the treatement of H molecue and getting resonance and hybridazations

Lecture should be problem based

presentation/interactive lectures using personal response