SYLLABUS FOR ALLIED CHEMISTRY PAPER I,PAPER II, PRACTICAL PAPER

http://www.unom.ac.in/index.php?route=admission/affiliated200809

ALLIED CHEMISTRY – I (60 Hours) 4 Credits

(For Maths and Physics Students)

Unit 1: NUCLEAR CHEMISTRY

Fundamental particles of nucleus, isobars, isotones and isomers – Differences between chemical reactions; fusion and fission – Radio active series, group displacement law – Mass defect, derivation of 1amu = 931 MeV – nuclear binding energy and calculation – Applications of radio isotopes – carbon dating, and medicinal applications.

Unit 2: INDUSTRIAL CHEMISTRY

Fuels- Classification-gaseous fuels like water gas, producer gas, liquefied petroleum gas, gobar gas, Compressed natural gas - Fertilizers- Classification – urea ,Ammonium sulphate, superphosphate, Triple super phosphate, potassium nitrate- manufacture and uses - Silicones - Preparation, properties and applications.

Hardness of water: temporary and permanent hardness, disadvantages of hard water -Softening of hard water - Zeolite process, demineralization process and reverse osmosis - Purification of water for domestic use: use of chlorine, Ozone and UV light - Definition and determinations of BOD and COD.

Unit 3: FUNDAMENTALS OF ORGANICHEMlSTRY

Classificiation of organic compounds -.Hybridization in methane, ethane, acetylene, benzene - classification of reagents - electrophiles, nucleophiles and free radicals - Classification of reactions addition, substitution, elimination, condensation and polymerisation - Polar Effects - Inductive effect, resonance, hyper-conjugation, steric effect  -  Keto-enol tautomerism - electrophilic substitution mechanism in benzene (Nitration and Sulphonation) – Heterocyclic compounds - Preparation, properties and uses of furan, Thiophene, pyrrole and pyridine

Unit 4: THERMODYNAMICS

Definition of Certain terms - system, surrounding, reversible and irreversible proces - Limitations of I Law Need for II Law - Different Statements of II. Law - Carnot cycle - Efficiency - Carnot Theorem - Thermodynamic Scale Of Temperature - Entropy- Definition Unit and change of entropy for  phase transformation 'Free energy  nature of Process in terms of Free energy and entropy-Statement of Third Law.

 

Unit 5: CHEMICAL KINETICS

Rate of chemical reaction- Differential rate expression - order and molecularity - Integrated rate expression for first, second, and zero order reactions - Half-life period— Effect of temperature on rate - Activation energy . Arrhenius equation - Arrhenius reation rate theory - Homogeneous and heterogeneous catalysis. Photochemistry • Statement of Grothus - Draper Law, Stark-Einstein's Law, Quantum Yield. Hydrogen chlorine reaction (elementary idea only) Photosynthesis, Photsensitisation, Phosphorescence Fluorescence, Chemiluminiscence - Definition with examples.

BOOK FOR REFERENCE

1         Dr. Veeraiyan V., Texf book of Ancillary Chemistry, Highmount Publishing house, Chenha-14. Edition - 2008. (Both In Tamil and English)

2         Vaithyanathan S. and Others, Texf book of Ancillary Chemistry, Priya Publications, Karur-2. Edition-2006.

3         Soni P.. and Others, Texf book of Organic chemistry, Sultan Chand and Company, New Delhi, Edition - 2006.                                        

4         8oni P. and Others, Texf book of Inorganic Chemistry, Sultan Chand* and Company, New Delhi, Edition - 2006.                            

5          Puri B.R., Sharma and Pathania, Text book of Physical Chemistry, Vishal Publishing Co., New Delhi. Edition-2006.

6         Dara S.S., Texf book of Environmental chemistry and Pollution Control.- S.Chand and Co., NewDelhl, Edition 2006.

ALLIED CHEMISTRY – II  (60 Hours) 4 Credits

(For Maths and Physics Students)

Unit1:          CO-ORDINATION CHEMISTRY

Definition of terms - Classification of Ligands - Nomenclature - Chelation - EDTA and the application – Wernar’s Theory - Effective Atomic Number - Pauling's theory- Postulates - Applications to Ni(CO)4,Ni(CN)₄, (CO(CN)6)'^3- •   Merits and Demerits of. Werners and Pauling's theory - Biological Role of haemoglobin and Chlorophyll (elementary idea only) - Applications of co-ordination compounds in qualitative analysis and Quantitative analysis like Separation of. copper and cadmium ions; Nickel and cobalt ion; Identification of metal ions like cu, Fe and Ni. Estimation of Ni using DMG and Al using Oxine.

Unit 2:BIOMOLECULES

Classifications, preparation and reactions of glucose and fructose. Discussion of open and ring structure of glucose. Mutarotation.  Interconversion of glucose to fructose and vice versa - Preparation and properties of sucrose. Properties of starch, cellulose and derivatives of cellulose - Diabetes - causes and control :measures RNA and DNA (elementary idea only) - Amino acids: Classification, preparation and properties of alanine -preparation of dipeptide using Bergman method.

Unit 3: PHASE DIAGRAM

Phase rule: Definition of terms, application of phase rule to water system - reduced phase rule and  its application to Pb-Ag system. Freezing mixture - Completely miscible and partially miscible liquid systems - upper and lower critical solution temperatures

Unit 4: ELECTROCHEMISTRY

Galvanic cells – emf - standard electrode  potential - reference electrodes -electrochemical series and its applications - Determination of pH using electrbmeric method - Electroplating process -Nickel and Chrome plating - Different type of cells - primary cell, Secondary cell and fuel cells -Corrosion and methods of prevention, .Conductometric titrations -  hydrolysis of salts. Derivation of Kh  - Definition of pH and its determination by colorimetric method. Buffer solution -; Henderson's equation. Applications of pH  and buffer in biological processors and industries - Corrosion and its prevention.

Unit 5: ANALYTICAL CHEMISTRY

Introduction to Qualitative and Quantitative Analysis - Principle of volumetric analysis - Separation techniques - extraction - distillation - crystallization— Chromatographic separations - Principles and applications of column , paper, thin layer, gas-liquid and ion-exchange.

BOOKS FOR REFERENCE

1          Dr. Veeraiyan V., Text book of Ancillary Chemistry, Highmount Publishing house, Chenna-14. Edition -206o. (Both in Tamil and English)

2          Vaithiyanathan S. and Others, Text book of Ancillary Chemistry, Priya        Publications, Karur-2. Edition -2006.

3          Soni P.L and Others, Text book of Organic chem/sfry, Sultan Chand and Company, New Delhi, Edition-2006.

4          Soni P.L. and Others, Textbook of Inorganic Chemistry, Sultan Chand and Company, New Delhi, Edition -2006.

5          Puri B.R., Sharma and Pathania, text book of Physical Chemistry, Vishal Publishing Co., New Delhi. Edition-2006.

6          Dara S.S., Texf book of Environmental chemistry and Pollution Control.- S.Chand and Co., NewDelhi,Edition 2006.

ALLIED CHEMISTRY PRACTICALS

COMMON FOR MATHEMATICS AND NON

MATHEMATICS STUDENTS

VOLUMETRIC ANALYSIS

·        Estimation of Sodium hydroxide using standard Sodium Carbonate.

·        Estimation  of Hydrochloric acid using standard Oxalic acid.

·        Estimation of Ferrous sulphate using standard Mohr's salt

·        Estimation oxalic acid using standard Ferrous Sulphate.

·        Estimation of Potassium permanganate using standard Sodium hydroxide.

·        Estimation of Magesium using  EDTA.

·        Estimation of Ferrous ion using diphenylamine as intemal indicator.

ORGANIC ANALYSIS

            Dectection of Elements (N,S, Halogens)

            To distinguish between aliphatic and aromatic Saturated and unsaturated compounds. Functional group tests for phenol, acids (mono, di) aromatic primary  amine,  amide, aldehyde & Carbohydrate Glucose. Systematic analysis of organic compounds containing one functional group and characterization by confirmatory test.(Phenol/cresol, cinnamic acid,  benzoic acid, phthalic acid, Succinic acid,   benzamide, urea, glucose, benzaldehyde & aniline).

REFERENCE

Basic Principles  of practical Chemistry: Venkateswaran,Veerasamy &

   Kulandaivel,  S.Chand &Co.