CY8251 Engineering Chemistry-II
OBJECTIVES:
- To understand the structure and reactivity of organic compounds.
- To study about reaction mechanisms and to study the concepts of chemical kinetics and catalysis.
UNIT I REACTION MECHANISMS
Free radical substitutions, Electophilic addition, Aromatic Electrophilic substitutions, Nucleophilic additions, condensation reactions, nucleophilic substitutions in aliphatic and aromatic compounds, cyclo additions, Rearrangements-Beckmann, Curtius, Hofmann, cope and oxy-cope, Fries
rearrangement reactions.
rearrangement reactions.
UNIT II HETROCYCLIC COMPOUNDS IN POLYMER TECHNOLOGY
Amines, heterocyclic compounds – furan, thiophene, pyrrole, pyridine, quinoline, isoquinoline, imidazoles, thiazoles preparation , properties and uses of simple monomers likeethylene, propylene, isobutylene, butadiene, styrene, methyl methacrylate , diisocyanates, glycols, polyols, epichlorohydrin, fluoro alkenes, acrylonitrile, vinyl chloride, vinyl acetate.
UNIT III STRUCTURE AND REACTIVITY IN ORGANIC COMPOUNDS
Bonding in Organic Compounds- Structure-property relationships – Electronic effects like inductive, mesomeric, electromeric and hyper conjugation effects – Free radicals, carbocations, carbanions, elementary ideas about stereo chemistry RS-nomenclature and EZ- nomenclature- conformational
isomers.
isomers.
UNIT IV PHASE RULE
Phase rule – statements and explanation of the terms involved – condensed phase rule – construction of phase diagram – water system – sulphur system – phase rule for two component alloy systems thermal analysis – eutectic system – Lead-Silver system – solid solutions – Phase rule for miscible, partially miscible and immiscible liquids.
UNIT V ELECTRO CHEMISTRY AND CORROSION
Electro Chemistry – Electrochemical series – Transport numbers and ionic mobility – Redox reaction – Galvanic cells – Electrolysis –Corrosion – chemical and electrochemical corrosions- mechanism of electrochemical and galvanic corrosions- concentration cell corrosion and microbiological corrosions – measurement of corrosion rate.
TOTAL: 45 PERIODS
CY8251 Syllabus OUTCOME:
Obtain knowledge in structure and reactivity of organic compounds.
Familiarize the reaction mechanism and chemical kinetics.
Familiarize the reaction mechanism and chemical kinetics.
REFERENCES
1. Finar I.L., “Textbook of Organic Chemistry”. ELBS,1996.
2. Glasstone, S., and D. Lewis. “Elements of Physical Chemistry”. Macmillan, 1995.
3. Maron and C.F. Pruton “Physical Chemistry” Macmillan, 1990.
4. Morrison and Boyd, “Organic Chemistry”. Prentice Hall,1992.
POM University Questions paper
POM University Questions paper Dec
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