CH2251 PHYSICAL CHEMISTRY SYLLABUS | ANNA UNIVERSITY BTECH CHEMICAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B.TECH CHEMICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH2251 PHYSICAL CHEMISTRY L T P C
3 0 0 3
AIM
To know the basic concepts of physical chemistry aspects of chemical compounds and
their behaviour at different processing conditions.
OBJECTIVES
The students get knowledge on the reactors mechanism. Use of catalyst and also the
reactions stages involved in a particular process operations.
UNIT I CHEMICAL KINETICS 9
Rate equations – order of reaction – I order – II order – III order – zero order – pseudo
order reactions – effect of temperature on reaction rate – concept of activation energychain
reactions – branched chain reactions – reactions in solutions – influence of ionic
strength in rates of reactions.
UNIT II ELECTROCHEMISTRY 9
Electrolytic conductance – specific conductance – equivalent conductance – molar
conductance-variation with dilution – kohlrausch’s law- applications of kohlrausch’s law -
molar ionic conductance - conductometric titrations – ostwald dilution law – Debye –
Huckel theory of mean ionic activity coefficient.
UNIT III PHASE RULE AND DISTRIBUTION LAW 9
Definition of terms- one component system – water – sulphur – two component system –
simple eutectic system – reduced phase rule. Distribution-chemical combinationsapplications-
applications of distribution law-Raoults law-Henry’s law-ideal and non-ideal
solutions-vapour pressure & boiling point
UNIT IV SURFACE CHEMISTRY 9
ADSORPTION
Definition – types – isotherms – theories of adsorption – BET method – applications.
CATALYSIS
Homogeneous catalysis – acid –base – enzyme catalysis autocatalysis mechanism and
kinetics – Michaelis-Menten equation - Heterogeneous catalysis – kinetics – effect of
temperature on surface reactions
UNIT V MACRO MOLECULES 9
COLLOIDS
Classification – preparations – coagulation – flocculation – determination of size of
particles- surfactants – emulsions – emulsifiers –gels – applications.
POLYMERS
Classification – polymerization reactions – molar masses of reactions – determination of
molar masses- kinetic study.
TOTAL : 45 PERIODS
TEXT BOOKS
1. Puri B.H and Sharma L.R. Principles of Physical Chemistry, S. Nagin Chand and
Company, Delhi (1994)
2. P.L.Soni , O.P. Dharmarha & U.N. Dash, Textbook of Physical Chemistry , Sultan
Chand & Sons.
REFERENCES
1. Kund and Jain, Physical Chemistry, S.Chand and Company, Delhi (1996)
2. Kuriakose, J.C. and Rajaram J, Chemistry in Engineering and Technology Vol. I,
Tata McGraw-Hills.1984.
CH2251 PHYSICAL CHEMISTRY L T P C
3 0 0 3
AIM
To know the basic concepts of physical chemistry aspects of chemical compounds and
their behaviour at different processing conditions.
OBJECTIVES
The students get knowledge on the reactors mechanism. Use of catalyst and also the
reactions stages involved in a particular process operations.
UNIT I CHEMICAL KINETICS 9
Rate equations – order of reaction – I order – II order – III order – zero order – pseudo
order reactions – effect of temperature on reaction rate – concept of activation energychain
reactions – branched chain reactions – reactions in solutions – influence of ionic
strength in rates of reactions.
UNIT II ELECTROCHEMISTRY 9
Electrolytic conductance – specific conductance – equivalent conductance – molar
conductance-variation with dilution – kohlrausch’s law- applications of kohlrausch’s law -
molar ionic conductance - conductometric titrations – ostwald dilution law – Debye –
Huckel theory of mean ionic activity coefficient.
UNIT III PHASE RULE AND DISTRIBUTION LAW 9
Definition of terms- one component system – water – sulphur – two component system –
simple eutectic system – reduced phase rule. Distribution-chemical combinationsapplications-
applications of distribution law-Raoults law-Henry’s law-ideal and non-ideal
solutions-vapour pressure & boiling point
UNIT IV SURFACE CHEMISTRY 9
ADSORPTION
Definition – types – isotherms – theories of adsorption – BET method – applications.
CATALYSIS
Homogeneous catalysis – acid –base – enzyme catalysis autocatalysis mechanism and
kinetics – Michaelis-Menten equation - Heterogeneous catalysis – kinetics – effect of
temperature on surface reactions
UNIT V MACRO MOLECULES 9
COLLOIDS
Classification – preparations – coagulation – flocculation – determination of size of
particles- surfactants – emulsions – emulsifiers –gels – applications.
POLYMERS
Classification – polymerization reactions – molar masses of reactions – determination of
molar masses- kinetic study.
TOTAL : 45 PERIODS
TEXT BOOKS
1. Puri B.H and Sharma L.R. Principles of Physical Chemistry, S. Nagin Chand and
Company, Delhi (1994)
2. P.L.Soni , O.P. Dharmarha & U.N. Dash, Textbook of Physical Chemistry , Sultan
Chand & Sons.
REFERENCES
1. Kund and Jain, Physical Chemistry, S.Chand and Company, Delhi (1996)
2. Kuriakose, J.C. and Rajaram J, Chemistry in Engineering and Technology Vol. I,
Tata McGraw-Hills.1984.
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