CH3202 PHYSICAL CHEMISTRY SYLLABUS | ANNA UNIVERSITY B.TECH CHEMICAL AND ELECTROCHEMICAL ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER B.TECH CHEMICAL AND ELECTROCHEMICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH3202 PHYSICAL CHEMISTRY L T P C
3 0 0 3
UNIT I MOLECULAR QUANTUM MECHANICS 9
Term symbols for a diatomic molecule; symmetry of molecular orbitals, Molecular orbitals for
homonuclear diatomic molecules, (Eg.H2) MO energy level diagrams for heteronuclear
diatomic molecules (Eg. CO)
UNIT II GROUP THEORY 9
Symmetry elements & symmetry operations, group postulates, types of groups, point
groups, representations of molecular point groups, character tables for point groups, point
groups & geometry of some common molecules (Eg. H2, CO2, CH4, NH3 and H2)
Applications of group theory, crystal systems, molecular symmetry and crystallographic
symmetry, quasi crystals.
UNIT III PHOTOCHEMISTRY & ELECTRIC AND MAGNETIC PROPERTIES 9
Jablonski diagram, radiative and non-radiative transtitions, Beer-Lambert and Grotthus –
Draper laws, Stark-Einstein law of photochemical equivalence, quantum efficiency, quantum
yield, determination - Photochemical reactions, photochemical rate law, kinetics of H2-
CO2reactions, anthracene; photosensitization, quenching, chemiluminescene, electronic
spectra and photochemistry, geometry of excited states. lasers – principles and applications.
Clausius – Mosotti equation, Debye equation, dependence of polarizability on frequency,
molar refractivity, dipole moments and molecular structure, magnetic permeability &
susceptibility, dia and para magnetism, Measurement of magnetic susceptibility.
UNIT IV STATISTICAL THERMODYNAMICS 9
Classical statistical mechanics and quantum statistical mechanics, combination and
permutation, Probability, Error, Microstates and macro states, Maxwell’s law of distribution
of velocities, Maxwell’s velocity distribution function and speed distribution function, Maxwell
Boltzmann distribution, Quantum statistics, Bose Einstein and Fermi Dirac statistics,
Applications, Partition functions, Types, Relationship between partition functions and
thermodynamic quantities.
UNIT V IONICS 9
Ion solvent interaction - Introduction, Expression for H and S of ion-solvent interaction.,
Experimental verification of Born Model, Ion-dipole model of ion-solvent interaction and
expression for heat of salvation. Ion transport in solution - Einstein-Smoluchowski equation,
transport numbers, molar and equivalent conductance. Ion-Ion Interaction -true and
potential electrolytes, activity coefficient and ion-ion interaction
TOTAL : 45 PERIODS
TEXT BOOKS
1. Puri & Sharma, “Principles of Physical Chemistry”, Vishal Publishing Co., 2003
2. Bockris & Reddy, “Modern aspects of Electrochemistry”, Springer, Vol-I, 2nd
Edition,1998.
REFERENCES
1. Peter Atkins and Julio de Paula, “Physical Chemistry”, Oxford University Press, 7th
Edition, 2002.
2. Samuel Glasstone and David Lewis, “Elements of Physical Chemistry”, Macmillan
Publishers Ltd., 2nd Edition, 1966.
3. Walter J. Moore, “Physical Chemistry”, Prentice Hall Inc, 1964
4. Terrell.L.Hill, Lousier, “Introduction to Statistical Thermodynamics”, Dover Publications,
1986.
CH3202 PHYSICAL CHEMISTRY L T P C
3 0 0 3
UNIT I MOLECULAR QUANTUM MECHANICS 9
Term symbols for a diatomic molecule; symmetry of molecular orbitals, Molecular orbitals for
homonuclear diatomic molecules, (Eg.H2) MO energy level diagrams for heteronuclear
diatomic molecules (Eg. CO)
UNIT II GROUP THEORY 9
Symmetry elements & symmetry operations, group postulates, types of groups, point
groups, representations of molecular point groups, character tables for point groups, point
groups & geometry of some common molecules (Eg. H2, CO2, CH4, NH3 and H2)
Applications of group theory, crystal systems, molecular symmetry and crystallographic
symmetry, quasi crystals.
UNIT III PHOTOCHEMISTRY & ELECTRIC AND MAGNETIC PROPERTIES 9
Jablonski diagram, radiative and non-radiative transtitions, Beer-Lambert and Grotthus –
Draper laws, Stark-Einstein law of photochemical equivalence, quantum efficiency, quantum
yield, determination - Photochemical reactions, photochemical rate law, kinetics of H2-
CO2reactions, anthracene; photosensitization, quenching, chemiluminescene, electronic
spectra and photochemistry, geometry of excited states. lasers – principles and applications.
Clausius – Mosotti equation, Debye equation, dependence of polarizability on frequency,
molar refractivity, dipole moments and molecular structure, magnetic permeability &
susceptibility, dia and para magnetism, Measurement of magnetic susceptibility.
UNIT IV STATISTICAL THERMODYNAMICS 9
Classical statistical mechanics and quantum statistical mechanics, combination and
permutation, Probability, Error, Microstates and macro states, Maxwell’s law of distribution
of velocities, Maxwell’s velocity distribution function and speed distribution function, Maxwell
Boltzmann distribution, Quantum statistics, Bose Einstein and Fermi Dirac statistics,
Applications, Partition functions, Types, Relationship between partition functions and
thermodynamic quantities.
UNIT V IONICS 9
Ion solvent interaction - Introduction, Expression for H and S of ion-solvent interaction.,
Experimental verification of Born Model, Ion-dipole model of ion-solvent interaction and
expression for heat of salvation. Ion transport in solution - Einstein-Smoluchowski equation,
transport numbers, molar and equivalent conductance. Ion-Ion Interaction -true and
potential electrolytes, activity coefficient and ion-ion interaction
TOTAL : 45 PERIODS
TEXT BOOKS
1. Puri & Sharma, “Principles of Physical Chemistry”, Vishal Publishing Co., 2003
2. Bockris & Reddy, “Modern aspects of Electrochemistry”, Springer, Vol-I, 2nd
Edition,1998.
REFERENCES
1. Peter Atkins and Julio de Paula, “Physical Chemistry”, Oxford University Press, 7th
Edition, 2002.
2. Samuel Glasstone and David Lewis, “Elements of Physical Chemistry”, Macmillan
Publishers Ltd., 2nd Edition, 1966.
3. Walter J. Moore, “Physical Chemistry”, Prentice Hall Inc, 1964
4. Terrell.L.Hill, Lousier, “Introduction to Statistical Thermodynamics”, Dover Publications,
1986.
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