Download INDUSTRIAL CHEMISTRY

UNIT –I
Dr. B.R. AMBEDKAR UNIVERSITY – SRIKAKULAM
(CBSC UG Proposed syllabus)
Subject: INDUSTRIAL CHEMISTRY (VOCATIONAL)
(wef. 2016-17)
Paper - III: CHEMICAL ANALYSIS
SEMISTER – III syllabus
Marks: 75
12 Hours
Errors: Errors in chemical analysis, Errors in measurements, Accuracy, Precision, Statistical treatment
of data, average, deviation and probability, rejection of results, significant figures.
Solvent Extraction: Introduction, Completeness of extraction, selectivity of extraction, recovery of
extracted material, factors favoring solvent extraction, solvent extraction equilibrium, experimental
measures, analytical applications.
UNIT -II
12 Hours
Paper chromatography: Introduction, theory of paper chromatography, operations involved in paper
chromatography, quantitative paper chromatography, separation of amino acids, inorganic paper
chromatography.
Column Chromatography: Introduction, theory, experiment technique and applications of column
chromatography.
UNIT – III
12 Hours
Thin Layer Chromatography: Introduction, theory, technique and applications
Gas Chromatography: Introduction, instrumentation, apparatus and procedure.
UNIT –IV
12 Hours
Potentiometric Measurements: Introduction, instrumentation of potentiometric titrations, apparatus,
procedure and applications, Potentiometric titrations.
pH Measurements: Introduction, electrometric determination of hydrogen, quinhydrone, antimony
and glass electrodes.
UNIT – V
12 Hours
Conductometric titrations: Introduction, some fundamental relationships, equivalent and molar
conductance, AC conduction, measurement of conductivity and applications of conductometric
titrations.
Visible Spectroscopy and colourimetry: Nature of radiant energy, electromagnetic spectrum,
Absorption methods and terms associated with absorption measurements, laws of absorption,
Deviations of Beer’s Law, Instrumentation with Special reference to spectophotometric applications of
absorption spectroscopy, qualitative and quantitative, colourimetric determination of ammonia,
phosphate, ion simultaneous determination of chromium and manganese in steel.
Reference Books : Chemical Analysis By P.C Jain and Srivastva
PRACTICALS PAPER - IV
1. POTENTIOMETRY: a. Determination of iron (II) with chromium (VI)
MARKS: 50
b Determination of iron (II) with manganese (VII)
2. SPECTROPHOTOMETRY:
a. Mapping of absorption spectra of aqueous solutions of chromium (VI) and manganese (VII)
3. COLOURIMETRY:
a. Determination of nitrite in water.
b. Determination of phosphate in water.
4. CONDUCTOMETRY :
a. Determination of cell constant.
b. Titration of a strong acid with a strong base.
c. Titration of a weak acid with a strong base.
d. Titration of a mixture of strong acid and weak acid with a strong base.
e. Titration of a weak base with a strong acid.
5. PH METRY:
a) . Titration of HCl with NaOH.
b) B. Titration of acetic acid with NaOH.
c) d. Determination of pH of water samples.
Books Recommended:
1. Quantitative Inorganic analysis by A.I.Vogel.
2. Instrumentation methods of Chemical Analysis by Ewing
3. Vogel’s text book of Quantitative Chemical Analysis by G.H. Jeffery, J. Bassett, J.Mendham,
R.C.Denny
Practical examination pattern:
practical 40marks,Recors +viva=10marks
Dr. B.R. AMBEDKAR UNIVERSITY – SRIKAKULAM
(CBSC UG Proposed syllabus)
Subject: INDUSTRIAL CHEMISTRY (VOCATIONAL)
(wef. 2016-17)
Paper - III: CHEMICAL ANALYSIS
SEMISTER – III Model Paper
Time: 3 hours
Answer Any Five Questions
1.
2.
3.
4.
5.
6.
7.
8.
PART - A
Define accuracy and precission?
What are the factors favouring solvent extraction?
What is the theory involved in paper chromatography?
Write about retention time and volume ?
Write about Hydrogen Electorde?
Write about AC conduction?
Explain about Beer’s Lambert’s Law?
How TLC superior than paper chromatography?
Answer All Questions
PART - B
Maximum Marks: 75
5 X 5 =25
5 X 10 = 50
9. Explain about errors in chemical analysis?
What are the experimental techniques of solvent extraction?
10 Discuss about the technique of paper chromatography?
Explain the experimental technique of column chromatography?
11. Discuss about the technique of TLC ?
Explain the instrumentation of Gas Chromatography?
12. What is the principle of potentiometer and explain the instrumentation ?
Write about quinhydrone electrode and glass electrode?
13. Write about the conductometric titrations?
OR
Explain about the instrumentation of spectro photo meter?
OR
OR
OR
OR
UNIT-I
Dr. B.R. AMBEDKAR UNIVERSITY – SRIKAKULAM
(CBSC UG Proposed syllabus)
Subject: INDUSTRIAL CHEMISTRY (VOCATIONAL)
(wef. 2016-17)
Paper - IV: CHEMICAL PROCESS INDUSTRIES – II
SEMISTER – IV syllabus
Marks: 75
12hours
Fuels: Calorific value, Classification of fuels, Properties of fuels, Coal industries in India, Solid Fuels:
Proximate analysis of coal, Ultimate analysis of coal, High temperature of and low temperature of coal,
Distillation of coal tar, Destructive distillation of wood. Gaseous Fuels: Natural gas, Synthesis gas,
water gas, carbureted water gas, producer gas, Oil gas,
Liquid Fuels: Liquefied Petroleum gas, Bio-gas, Analysis of gases. Liquid Fuels: Occurrence and mining,
Origin, Composition and distillation of petroleum, Refineries in India, Flash point, Knocking, Octane
number, Cetane number, Cracking, Chemical treatment for reforming a fuel, Synthetic fuel from coal,
fuel fired devices, Devices for fuel combustion.
UNIT – II
12hours
Petrochemicals: Industrial preparation of methanol, rectified spirit, methylated sprit, absolute alcohol,
isopropanol, ethylene glycol, acetone, phenol, formaldehyde, ethyl acetate.
Industrial gases: Hydrogen: Electrolytic method, steam iron method, hydrogen from synthesis gas,
shift conversion, industrial uses of Hydrogen. Manufacture of Oxygen and Nitrogen: Lindes process,
Claudes process industrial uses of oxygen and nitrogen. Carbon dioxide manufacture, Solid carbon
dioxide, industrial uses of carbon dioxide, Acetylene manufacture, Industrial applications of acetylene.
UNIT III
12hours
UNIT – IV
12hours
UNIT –V
12hours
Ammonia and Nitric Acid: Process and Physico- chemical principles involved in the manufacture of
ammonia and nitric acid, Manufacture of nitric acid by Birkland and Eyde Process and Ostwald process,
Nitrogen fixation in nature, artificial fixation of nitrogen.
Insecticides: Classification, Inorganic insecticides, plant insecticides, Organic insecticides: DDT,
methoxychlor, BHC, aldrin, dialdrin, malthion, parathion. Rodenticide: fungicides: Bordeaux mixture,
carbamates, baygon, zenib, Herbicides, 2,4-D, Synthetic insecticides.
Fermentation: Conditions favorable for fermentation, characteristics of enzymes,
Manufacture of power alcohol from molasses and starchy materials, Alcoholic
beverages.
Sugar Industry: Manufacture of cane sugar, Manufacture of sucrose from beet root, estimation of
sugar.
Text Books: Industrial Chemistry by B.K.Sharma, Geol. Publishing House 2. Engineering Chemistry by
P.C. Jain. Reference Books: 1. A text book of Engineering Chemistry by S.S. Dara, S.Chand & Co.
Practical –III
1.
2.
3.
4.
5.
6.
7.
Marks:50
Proximate analysis of coal.
Flash point determination.
Determination of Viscosity of Lubricants & Viscosity index, effect of temperature and viscosity.
Determination of softening point of coal tar.
Determination of cloud point and pour point of lubricants.
Analysis of single fertilizers.
Abbe’s Refractometer
Practical examination pattern : practical 40marks,Recors +viva=10mark
Dr. B.R. AMBEDKAR UNIVERSITY – SRIKAKULAM
(CBSC UG Proposed syllabus)
Subject: INDUSTRIAL CHEMISTRY (VOCATIONAL)
(wef. 2016-17)
Paper - IV: CHEMICAL PROCESS INDUSTRIES -II
SEMISTER – IV Model Paper
Time: 3 hours
Answer Any Five Questions
1.
2.
3.
4.
5.
6.
7.
8.
PART-A
Write a short notes on producer gas?
Explain the following terms 1. Octane number 2. Cetane number
Write a short notes on artificial fixation of Nitrogen?
Explain the industrial preparation of phenol?
Write the testing of sugars?
What are the characterstics of Enzymes?
Write about Rodenticides?
Write about artificial fixation of Nitrogen?
Answer All Questions
PART - B
Maximum Marks: 75
5 X 5 =25
5 X 10 = 50
9. Describe the distillation of coal tar?
OR
Explain Occurrence, Mining and Composition of Crude Petroleum?
10. Explain the industrial preparation of 1. Ethanol 2. Ethyl Acetate?
OR
Explain the Manufacturing of Oxygen by Linde’s process
11. Explain the physic-chemical principles involved in the manufacture of HNO3 by Ostwald’s
process?
OR
Explain the physic-chemical principles involved in the manufacture of HNO3 BY Eyde process?
12. Explain about Organic Insecticides?
OR
. Explain the following terms 1. Rodenticides 2. Herbicides 3. Fungicides?
13. Explain the manufacture of power alcohol from molasses?
OR
Explain the manufacture of sugar from sugar cane?