ANNA UNIVERSITY SYLLABUS FOR 1ST SEMESTER 2012
Students of anna university admitted through TNEA 2012 couneslling or academic year 2012 – 2013 , may download this syllabus .
Applicable for all anna university zones : ( Chennai, Trichy , tirunelveli , madurai , Coimbatore )
REGULATION : 2012
SEMESTER : 1ST SEMESTER
BRANCH : COMMON TO ALL BRANCHES
|HS8151||Technical English -I|
|GE8161||Computer Practices Laboratory|
|GE8162||Engineering Practices Laboratory|
ANNA UNIVERSITY 1ST SEMESTER SYLLABUS R 2012 :
Syllabus for 1st Semester : Anna University 1st sem syllabus 2012
CY8151 ENGINEERING CHEMISTRY L T P C
(Common to all branches of B.E. / B. Tech. Programmes) 3 0 0 3
UNIT I CHEMICAL THERMODYNAMICS 9
Second law: Entropy – entropy change for an ideal gas, reversible and irreversible processes; entropy of phase transitions; Clausius inequality. Free energy and work function: Helmholtz and Gibbs free energy functions; Criteria of spontaneity; Gibbs-Helmholtz equation; Clausius- Clapeyron equation; Maxwell relations – Van‟t Hoff isotherm and isochore. Chemical potential; Gibbs-Duhem equation – variation of chemical potential with temperature and pressure.
UNIT II POLYMER CHEMISTRY 9
Introduction: Classification of polymers – Natural and Synthetic; Thermoplastic and Thermosetting. Functionality – Degree of polymerisation. Types and mechanism of polymerisation: Addition (Free Radical, cationic, anionic and living); condensation and copolymerisation. Properties of polymers: Tg, Tacticity, Molecular weight – weight average, number average and polydispersity index. Techniques of polymerisation: Bulk, emulsion, solution and suspension.
UNIT III KINETICS AND CATALYSIS 9
Introduction – reaction velocity, factors affecting reaction velocity, rate constant, order of reaction, molecularity, pseudo molecular reactions, zero, first, second and third order reactions, reactions of fractional orders, determination of order of reactions. Catalysis: Auto catalysis – Enzyme Catalysis: Michaelis-Menton equation; factors affecting enzyme catalysis. Heterogeneous Catalysis: Types of adsorption isotherms: Langmuir–Hinselwood and Rideal– Eley Mechanism.
UNIT IV PHOTOCHEMISTRY AND SPECTROSCOPY 9
Photochemistry: Laws of photochemistry – Grotthuss–Draper law, Stark–Einstein law and Lambert-Beer Law. Photoprocesses – Internal Conversion, Inter-system crossing, Fluorescence, Phosphorescence, Chemiluminescence and Photo-sensitisation. Spectroscopy: Electromagnetic spectrum – Absorption of radiation – Electronic, Vibrational and rotational transitions. Width and intensities of spectral lines. Spectrophotometric estimation of iron. UV- visible and IR spectroscopy – principles, instrumentation (Block diagram) and applications.
UNIT V NANOCHEMISTRY 9
Basics – distinction between molecules, nanoparticles and bulk materials; size-dependent properties. Nanoparticles: Nanocluster, nanorod, nanotube and nanowire. Synthesis: Precipitation, thermolysis, hydrothermal, solvothermal, electrodeposition, chemical vapour deposition, laser ablation; Properties and Applications. Risk discussion and Future perspectives.
TOTAL : 45 PERIODS
1. P. Kannan and A. Ravikrishnan, “Engineering Chemistry”, Sri Krishna Hitech Publishing
Company Pvt. Ltd. Chennai, 2009.
2. S. Vairam, P. Kalyani and Suba Ramesh, “Engineering Chemistry”, Wiley India, 2011
1. P.W. Atkins and de Paula Julio, “Physical Chemistry”, Oxford University Press, 8th Ed., (Indian Student Edition) (2009).
2. K. K. Rohatgi-Mukherjee, “Fundamental of Photochemistry” New Age International (P) Ltd., New Delhi, 1986.
3. G.A. Ozin and A.C. Arsenault, “Nanochemistry: A Chemical Approach to Nanomaterials”,
RSC Publishing, 2005.
4. V.R.Gowariker, N.V.Viswanathan and Jayadev Sreedhar, “Polymer Science”, New Age
International P (Ltd.,), Chennai, 2006
ANNA UNIVERSITY SYLLABUS 1ST SEM ( ALL SUBJECTS )
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