Download Mandatory Class: 2 nd Physical Chemistry CH 242

CH 242
Physical Chemistry
Teaching scheme: 3 hours lecture and 1 hour tutorial per week
Class: 2nd Mandatory
Credits: 6
Course discretion:
The physical chemistry course covered the Energetic introduction to phase equilibria; Phase
equilibria involving two-component systems; Types of chemical reactions with application,
criteria of catalysis – Homogeneous catalysis (gases, liquids), Ultramicroscope, Electrolytic
conductance, First and second law of faraday-application of electrolytic conductivity
Electrochemistry.
Objectives:
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To impart the basic concepts of fluid and particle mechanics
To develop understanding about viscosity, fluid flow and machinery
Specific learning outcome:
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No.
1
2
3
4
5
6
7
8
9
10
11
12
understand the energetics that drive chemical reactions and physical changes;
understand the relationship between macroscopic properties and the molecular make up
of matter;
Read and understand the research literature concerning quantitative aspects of chemical
equilibria and phase transitions.
define the fundamental concepts of quantum chemistry, using models for the energies
encountered for atoms and molecules;
discuss their applications to atomic and molecular spectroscopy;
know the fundamental concepts of chemical kinetics
Topic
Energetic introduction to phase equilibria- Pressure and temperature changes
with a single-component system: qualitative discussion
Phase equilibria involving two-component systems: partition- Phase equilibria
and colligative properties
Phase equilibria involving vapour pressure-- Phase equilibria involving threecomponent systems.
Chemical reaction:
Types of chemical reactions with application -Theory of chemical reactionsAdsorption – Physisorphtion and Chemisorption – Adsorption isotherms
(Langmuir Isotherm only) catalysis
criteria of catalysis – Homogeneous catalysis (gases, liquids)
Mechanism of acid, base catalysis – Negative catalysis in gas reactions.
Heterogeneous catalysis of gases – Function of the surface
Nonuniformity of surfaces – Nature of active centres.
Catalytic activity of Oriented surface – Intermediate compound formation
Heterogeneous reactions in solutions – catalytic poisons – promoters –
supported catalysis
Examples of catalysis (Hydrogenation, Cracking and reforming) Colloids –
Classification and preparation
Hours
6
6
4
8
4
4
4
4
4
2
4
4
13
14
15
16
17
18
Stability – electrical double layer – micelle formation – purification of
colloids – ultrafiltraion – dialysis – properties of colloids (optical, electrical
and kinetic)
Ultramicroscope – protective colloids – Gold number – gels – Donnan
membrane equilibrium – synerisis and thixotropy - Liesegang rings – colloidal
electrolysis – ionic miscelles
Electrolytic conductance-specific and equivalent conductance
Conductance of weak and strong electrolyte –kholorouch law -Transference
number
First and second law of faraday-application of electrolytic conductivity
Electrodes- Electrochemical cells-reactions of the cells-Thermodynamic of
thermodynamic cells-Batteries
4
6
6
6
6
8
Percentage of change: 28%
Text book:
Physical Chemistry by Daniel and alberty 7th Edittion
Atkins & de Paula, Atkin’s Physical Chemistry, 7th Edn., Oxford University Press
References:
S. Glasston, A Textbook of Physical Chemistry, McMillan India
Grading
No.
Assessment
1
2
3
4
5
6
Homework (HW), Quizzes(Q)
TEST 1
TEST 2
TEST 3
TEST 4
Final Exam (F)
Theoretical Total
Number
Theoretical
1
1
1
1
1
Practical
Report for all Experiences
TEST 1
TEST 2
Final Exam
Practical Total
Overall Total ( Theoretical + Practical)
1-For Laboratory
Internal Continuous Assessment (Maximum Marks-10)
60%-Laboratory practical and record
30%- Test/s
10%- Regularity in the class
% each
7.5 %
7.5 %
7.5 %
7.5 %
50 %
5%
2.5 %
2.5 %
5%
% total
5
7.5
7.5
7.5
7.5
50
85
5
2.5
2.5
5
15
100
Dates
End Semester Examination (Maximum Marks-5)
Procedure, conducting tutorials, results, tabulation, and inference
2- For Theory Subjects
Internal Continuous Assessment (Maximum Marks-35)
70% - Tests (minimum 4)
20 % - Assignments (minimum 2) such as homework, problem solving, group discussions, quiz,
seminar, term-project, software exercises, etc.
10% - Regularity in the class
TU Examination Pattern (Maximum Marks-50)
PART A: Short answer questions (one/two sentences) 5 x 2 marks= 10 marks
All questions are compulsory. There should be at least one question from each module and not
more than two questions from any module.
PART B: Analytical/Problem solving questions 4 x 5 marks= 20 marks
Candidates have to answer four questions out of six. There should be at least one question from
each module and not more than two questions from any module.
PART C: Descriptive/Analytical/Problem solving questions 2 x 10 marks= 20 marks
Two questions from each module with choice to answer one question.