CHEMISTRY Course File

7/30/2019 CHEMISTRY Course File

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SCIENCE & HUMANITIES

Course File

.

Department: SCIENCE AND HUMANITIES

Name of the Subject: ENGINEERING CHEMISTRY

Subject Code:

JOGINPALLY B.R ENGINEERING COLLEGEYenkapally (v), moinabad (m), R.R. Dist

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INDEX

S.No Particulars Status

1. Syllabus

2. Evaluation details

3. Lesson plan

4. Course Status Paper

5. Session plan

6. Unit wise assignments

7. Objective question bank

8. Internal Quiz Marks

9. Previous JNTU question papers

10. JNTU model question papers

11. Seminar Topics

12. Model Answer Scripts

13. Unit wise Lecture Notes

14. Unit wise OHP materials

15. Soft copy of course file in CD

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Syllabus

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABADI Year B.Tech. LT/P/D C

2

-/-/- 4ENGINEERING CHEMISTRY

UNIT I:Electrochemistry and Batteries: Concept of Electro Chemistry,Conductance-Electrolyte in solution,Conductance-Specific, Equivalent and molar conductance, Ionic mobilities,Kolrauschs Law. Application ofconductance. EMF: Galvanic Cells, types of Electrodes, Reference Electrode (SCE,Quinhydrone electrode),Ion Selective Electrodes (Glass Electrode) Nernest equation, Concentration Cells,

Galvanic series,Potentiometric titrations, Numerical problems.Batteries: Primary and secondary cells, (lead-Acid cell, Ni-Cd cell, Lithium cells).Applications of batteries,fuel cells Hydrogen Oxygen fuel cells, Advantages of fuel cells.UNIT II:Corrosion and its corrosion control: Introduction, causes and differenttypes of corrosion and effects ofcorrosion, theories of corrosion Chemical, Electrochemical corrosion, corrosionreactions, factors affectingcorrosion Nature of metal galvanic series, over voltage, purity of metal, nature of

oxide film, nature ofcorrosion product. Nature of environment-effect of temperature, effect of pH,Humidity, effect of oxidant.Corrosion control methods Cathodic protection, sacrificial anode, impressedcurrent cathode. Surfacecoatings methods of application on metals- hot dipping, galvanizing, tinning,cladding, electroplating -Organic surface coatings paints constituents and functions.UNIT III:Polymers: Types of Polymerization, Mechanism (Chain growth & Stepgrowth).Plastics: Thermoplasticresins & Thermo set resins. Compounding & fabrication of plastics, preparation,properties, engineeringapplications of: polyethylene, PVC, PS, Teflon, Bakelite, Nylon. ConductingPolymers: Poly acetylene,polyaniline, conduction, doping, applications. Liquid Crystal polymers:Characteristics and uses Rubber Natural rubber, vulcanization. Elastomers Buna-s, Butyl rubber, Thiokol rubbers,Fibers polyester, fiberreinforced plastics (FRP), applications

UNIT IV:Water: Introduction, Hardness: Causes, expression of hardness units types ofhardness, estimation of

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temporary & permanent hardness of water, numerical problems. Boiler troubles Scale & sludge formation,caustic enbsittlement, corrosion, priming & foaming Softening of water (Internal &external treatment-Limesoda, Zeolite, Ion exchange process and Numerical problems) Reverse osmosis,electro dialysis.UNIT V:

Surface Chemistry: Solid surfaces, types of adsorption, Longmuir adsorptionisotherm, BET adsorptionequip. Calculation of surface area of solid & application adsorption, classification ofcolloids, Electrical &optical properties micelles, applications of colloids in industry. Nano materials:Introduction, preparationand applications of nano meterialsUNIT VI:2009-2010

Energy sources: fuels, classification conventional fuels (solid, liquid, gaseous)Solid fuels coal analysis proximate and ultimate analysis and their significance Liquid fuels primary petroleum refining of petroleum-cracking knocking synthetic petrol Bergius and FischerTropsechs process; Gaseousfuels natural gas, analysis of flue gas by Orsats method Combustion problems,Calorific value of fuel HCV, LCV, determination of calorific value by Junkers gas calorie meter.UNIT VII:Phase rule: Definitions phase, component, degree of freedom, phase ruleequitation. Phase diagrams

one component system: water system. Two component system lead- silver system,heat treatment based oniron-carbon phase diagram, hardening, annealing.UNIT VIII:Materials Chemistry: Cement: composition of Portland cement, manufacture ofport land Cement, setting &hardening of cement (reactions). Lubricants: Criteria of a good lubricant, mechanism,properties oflubricants: Cloud point, pour point,flash & fire point,Viscocity. Refractoriess:Classification, Characteristics ofa good refractory. Insulators & conductors: Classification of insulators characteristics

of thermal & electricalinsulators and applications of Superconductors (Nb-Sn alloy, YBa2 Cu3 O7-x),applications.

TEXT BOOKS:1. Text Books of Engineering Chemistry by C.P. Murthy, C.V. Agarwal, A. Naidu B.S.Publications,Hyderabad (2006).2. Text of Engineering Chemistry by S.S. Dara & Mukkati S. Chand & Co,New

Delhi(2006)REFERENCE BOOKS

1. Engineering Chemistry by B. Siva Shankar Mc.Graw Hill Publishing CompanyLimited , NewDelhi(2006)

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2. Enginering Chemistry J.C. Kuriacase & J. Rajaram, Tata McGraw Hills co., NewDelhi (2004).3. Engineering Chemistry by P.C Jain & Monica Jain, Dhanpatrai PublishingCompany (2008).4. Chemistry of Engineering Materials by CV Agarwal,C.P Murthy, A.Naidu, BSPublications.5. Chemistry of Engineering Meterials by R.P Mani and K.N.Mishra, CENGAGE

learning.6. Applied Chemistry A text for Engineering & Technology Springar (2005).

7. Text Book of Engineering Chemistry Shasi Chawla, Dhantpat Rai publishingCompany, NewDelhi(2008).8. Engineering Chemistry R. Gopalan, D. Venkatappayya, D.V. SulochanaNagarajan VikasPublishers (2008).

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Method of Evaluation

Theory:

1. Units 8

2. Unit wise assignments 8

3. Mid term exams 6(3 - objective, 3 -Descriptive)

4. Final examination 1 (Answer 5 out of 8)

5. Marks Internal - 25,External - 75.

LABORATORY DETAILS

Evaluation Details

1. Marks Max. Marks: 75

External: 50

Internal: 25

2. Marks External Examination (50m) Execution- 20, Written-20,Viva 10

3. Marks Internal Examination (25m) Day to day 10

Lab record - 5

Performance 5

Viva - 5

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Lesson Plan

Subject:

ENGINEERING CHEMISTRY

Unit Hours Details

1. UNIT I:Electrochemistry and Batteries: Concept of Electro Chemistry, Conductance-Electrolyte in solution,Conductance-Specific, Equivalent and molar conductance, Ionic mobilities,Kolrauschs Law. Application ofconductance. EMF: Galvanic Cells, types of Electrodes, Reference Electrode (SCE,Quinhydrone electrode),Ion Selective Electrodes (Glass Electrode) Nernest equation, Concentration Cells,Galvanic series,

Potentiometric titrations, Numerical problems.Batteries: Primary and secondary cells, (lead-Acid cell, Ni-Cd cell, Lithium cells).Applications of batteries,fuel cells Hydrogen Oxygen fuel cells, Advantages of fuel cells.

2. UNIT II:Corrosion and its corrosion control: Introduction, causes and different typesof corrosion and effects ofcorrosion, theories of corrosion Chemical, Electrochemical corrosion, corrosionreactions, factors affectingcorrosion Nature of metal galvanic series, over voltage, purity of metal, nature ofoxide film, nature ofcorrosion product. Nature of environment-effect of temperature, effect of pH,Humidity, effect of oxidant.

Corrosion control methods Cathodic protection, sacrificial anode, impressed currentcathode. Surfacecoatings methods of application on metals- hot dipping, galvanizing, tinning,cladding, electroplating -Organic surface coatings paints constituents and functions.

3. UNIT III:Polymers: Types of Polymerization, Mechanism (Chain growth & Stepgrowth).Plastics: Thermoplasticresins & Thermo set resins. Compounding & fabrication of plastics, preparation,properties, engineeringapplications of: polyethylene, PVC, PS, Teflon, Bakelite, Nylon. Conducting Polymers:Poly acetylene,polyaniline, conduction, doping, applications. Liquid Crystal polymers: Characteristics

and uses Rubber Natural rubber, vulcanization. Elastomers Buna-s, Butyl rubber, Thiokol rubbers,Fibers polyester, fiberreinforced plastics (FRP), applications

4. UNIT IV:Water: Introduction, Hardness: Causes, expression of hardness units types ofhardness, estimation oftemporary & permanent hardness of water, numerical problems. Boiler troubles Scale & sludge formation,caustic enbsittlement, corrosion, priming & foaming Softening of water (Internal &external treatment-Limesoda, Zeolite, Ion exchange process and Numerical problems) Reverse osmosis,electro dialysis.

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5. UNIT V:Surface Chemistry: Solid surfaces, types of adsorption, Longmuir adsorptionisotherm, BET adsorptionequip. Calculation of surface area of solid & application adsorption, classification ofcolloids, Electrical &optical properties micelles, applications of colloids in industry. Nano materials:Introduction, preparationand applications of nano meterials

6. UNIT VI:Energy sources: fuels, classification conventional fuels (solid,liquid, gaseous) Solid fuels coal analysis proximate and ultimate analysis and their significance Liquid fuels primary petroleum refining of petroleum-cracking knocking synthetic petrol Bergius and FischerTropsechs process; Gaseousfuels natural gas, analysis of flue gas by Orsats method Combustion problems,Calorific value of fuel HCV, LCV, determination of calorific value by Junkers gas calorie meter.

7. .UNIT VII:

Phase rule: Definitions phase, component, degree of freedom, phase ruleequitation. Phase diagrams one component system: water system. Two component system lead- silver system,heat treatment based oniron-carbon phase diagram, hardening, annealing.

8. UNIT VIII:Materials Chemistry: Cement: composition of Portland cement, manufacture ofport land Cement, setting &hardening of cement (reactions). Lubricants: Criteria of a good lubricant, mechanism,properties oflubricants: Cloud point, pour point,flash & fire point,Viscocity. Refractoriess:Classification, Characteristics ofa good refractory. Insulators & conductors: Classification of insulators characteristics

of thermal & electricalinsulators and applications of Superconductors (Nb-Sn alloy, YBa2 Cu3 O7-x),applications.

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Course Status Paper

(Target, Course Plan, objectives, Guidelines etc.)

1. Target:

1.1. Percentage Pass: __100%__

1.2. Percentage above 70% of marks: 60%

2. Course Plan:

(Please write how you intend to cover the contents: that is, coverage of units bylectures, guest lectures, design exercises, solving numerical problems,demonstration of models, model preparation, or by assignments etc.)

a. Lecturesb. Design Exercisesc. Demonstration Exercisesd. Model Preparatione. Assignments

3. Objective:

To improve the applicative skills of chemistry in their daily life.4. Method of Evaluation:

3.1. Continuous Assessment Examination: Yes / No Yes

3.2. Assignments: Yes / No- Yes

3.3. Questions in class room: Yes / No - Yes

3.4. Quiz as per University Norms: Yes / No

3.5. Others:(Please Specify)

5. List out any new topic(s) or any innovation you would like to introduce in

teachingthe subject in this semester:

1.Topics related to preparations and synthesis of organic compounds along

with Power Point Presentation.2.manufacturing and distillation of pure water by electro osmosis andother related techniques

6. Guidelines to study the subject:

preparing the students to learn and knowing about the chemistry in their daily

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SESSION PLAN

Schedule of Instruction

Expected date of completion of the course and remarks, if any:

Unit Number: 1 20-10-09





Unit Number: 6 023-10



Remarks (if any):

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Schedule of Instruction(Expected)

.UNIT 1:

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S.No

Date No of hours Topics taken / Activity in class reference

1. 14/9 1 Concept of Electro Chemistry, Conductance-Electrolyte in solution,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

2. 15/9 1 Conductance-Specific, Equivalent and molarconductance, Ionic mobilitys

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI3. 22/9 1 Kolrauschs Law. Application of conductance V.G.S

PUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

4. 23/9 1 EMF: Galvanic Cells, types of Electrodes,Reference Electrode (SCE, Quinhydroneelectrode),

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

5. 24/9 1 Ion Selective Electrodes (Glass Electrode)Nernest equation, Concentration Cells, Galvanicseries,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

6. 28/9 1 Potentiometric titrations, Numerical problems V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

7 29/9 1 Batteries: Primary and secondary cells, (lead-Acid cell, Ni-Cd cell, Lithium cells). Applicationsof batteries,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

8 1/10 1 fuel cells Hydrogen Oxygen fuel cells,Advantages of fuel cells.

V.G.SPUBLICATIONS

BHARATIKUMARI AND

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UNIT _2

S.

No

Date No of

hours

Topics taken / Activity in class reference

Introduction V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Causes and different types of corrosion and effects ofcorrosion,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Theories of corrosion Chemical, Electrochemical

corrosion, corrosion reactions,

V.G.S

PUBLICATIONSBHARATIKUMARI AND

JYSONACHERUKURI

Factors affecting corrosion Nature of metal galvanic series, over voltage, purity of metal, nature ofoxide film,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI

Nature of corrosion product. Nature of environment-effect of temperature, effect of pH, Humidity, effect ofoxidant.

V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Corrosion control methods Cathodic protection,sacrificial anode, impressed current cathode. Surface

V.G.SPUBLICATIONS

BHARATI

KUMARI AND

JYSONACHERUKURI

Coatings methods of application on metals- hot

dipping, galvanizing, tinning, cladding

V.G.S

PUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Electroplating Organic surface coatings .

V.G.S

PUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Paints constituents and functions.

V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONACHERUKURI

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UNIT_3

S.

No

Date No of

hours


1. Types of Polymerization V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

2. Mechanism (Chain growth & Step growth).

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Plastics: Thermoplastic resins & Thermo set resins

V.G.S


JYSONACHERUKURI

Compounding & fabrication of plastics, preparation,properties,

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI

Engineering applications of: polyethylene,V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

PVC, PS, V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Teflon, Bakelite V.G.SPUBLICATIONS

BHARATIKUMARI ANDJYSONA

CHERUKURI

Nylon. Conducting V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

Polymers: Poly acetylene V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

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Polyaniline, conduction, doping, applications.V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Liquid Crystal polymers:V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Characteristics and uses Rubber V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Natural rubber, vulcanization. Elastomers V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Buna-s, Butyl rubber, Thiokol rubbers, V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Fibers polyester, V.G.SPUBLICATIONS

BHARATI

KUMARI AND

JYSONACHERUKURI

UNIT 4:

S.

No

Date No of

hours


1. Introduction V.G.S


JYSONACHERUKURI

2. Hardness: Causes V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

3. Expression of hardness units types of hardness, V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

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4. Estimation of temporary & permanent hardness of water V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Boiler troubles V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Scale & sludge formation, V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Caustic enbsittlement, V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Corrosion, priming & foaming Softening of water (Internal &external treatment-Limesoda, Zeolite, Ion exchange process and Numericalproblems)

V.G.SPUBLICATIONS

BHARATI

KUMARI ANDJYSONA

CHERUKURI

Reverse osmosis, electro dialysis.

V.G.SPUBLICATIONS

BHARATI

KUMARI AND

JYSONACHERUKURI

UNIT 5:

S.

No

Date No of

hours


1. Solid surfaces V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

2. types of adsorption, Longmuir adsorption isotherm, V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

BET adsorption equip. V.G.SPUBLICATIONSBHARATI

KUMARI AND

JYSONACHERUKURI

3. Calculation of surface area of solid & application adsorption V.G.SPUBLICATIONSBHARATI

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Classification of colloids, KUMARI ANDJYSONA

CHERUKURI

4. Electrical & optical properties micelles, V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI5. applications of colloids in industry V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

Nano materials: Introduction, preparation

V.G.S

PUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

Applications of nano meterials

V.G.SPUBLICATIONSBHARATI

KUMARI ANDJYSONA

CHERUKURI

UNIT 6:

S.

No

Date No of

hours


1. Fuels V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI2. Classification conventional fuels (solid, liquid, gaseous) V.G.S

PUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI

3. Solid fuels coal analysis proximate and ultimate analysis and theirsignificance

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONA

CHERUKURI

4.

Liquid fuels primary petroleum refining of petroleum-cracking knocking synthetic petrol Bergius and Fischer Tropsechs process;

V.G.SPUBLICATIONS

BHARATI

KUMARI AND

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JYSONACHERUKURI

5. Gaseousfuels natural gas, analysis of flue gas by Orsats method

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

Combustion problemsCalorific value of fuel HCV, LCV, determination of calorific value by Junkers gascalorie meter.

V.G.SPUBLICATIONS

BHARATIKUMARI AND

JYSONACHERUKURI

UNIT 7:

S.

No

Date No of

hours


Definitions phase, component

Degree of freedom, phase rule equitation.Phase rule equitation Phase diagrams:

Two component system lead- silver system

Hardening, annealing.

UNIT 8:

S.

No

Date No of

hours


1. Cement: composition of Portland cement

2. Manufacture of port land Cement, setting &

3. Setting & hardening of cement (reactions). Lubricants:Criteria of a good lubricant, mechanism, properties oflubricants

4. Lubricants: Criteria of a good lubricant, mechanism,properties oflubricants

Cloud point, pour point,

Flash & fire point,Viscocity.

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SSSSSSRefractoriess: Classification, Characteristics ofa good refractory

Insulators & conductors: Classification of insulatorscharacteristics of thermal

Electrical insulators and applications of Superconductors(Nb-Sn alloy, YBa2 Cu3 O7-x), applications.

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UNIT WISE ASSIGNMENTSUNIT 1

ELECTRO CHEMISTRY AND BATTERIES

1.Explain briefly about kohlraushs law of independent migration of

ions and write any 5 applications.

2. Explain the construction and working of calomel and glass eletrode

and calculate the pH of the unknown solution by means of a neat

sketch

3.Explain the construction and working of a ni cd cell, lead -acid

storage cell with diagram

UNIT-2 CORROSION AND CONTROL

1. write a short notes on dry corrosion and explain its mechanism

2. write a short notes on dry corrosion

3. Define corrosion and explain the various factors affecting

corrosion

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UNIT 3 POLYMERS

1.define a polymer and explainthe mechanism of addition and

condensation polymerization with examples

2.writae a short notes on a)injection moulding b)extrusion

moulding with neat diagrams

3.define rubber and explain the mechanism of vulcanisatiion of

rubber

4.explain the preparation and properties and engineering

applications if a) polyethylene.pvc

Unit 4 WATER

1.explain the estimation of hard ness of water by EDTA method

2. write a short note on a) lime soda process b) zeolite process c)

ion exchange process

4. write a short note on a) electro dialysis b) reverse osmosis

UNIT 5 SURFACE CHEMISTRY

1. EXPLIAN THE POSTULATES OF LANGMUIR ADSORPTN

ISOTHERm THEORY and verify the eqation

2.state any 3 postulates of BET equation and derive BET equation

3.write a short notes on

a) ELECTRO PHORESIS

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b) TYNDALL EFFECT

UNIT 6 FUELS AND COMBUSTION

1.define a fuel and explain the proximate and ultimate analysis ofcoal

2.explain junkers gas calorimeter by explaining HCV and LCV

with examples

3.explain briefly about orsats apparatus and write a short note on

knocking and anti knocking with examples

UNIT7 PHASE RULE

1. define phase rule and derive phase rule equation.

2. explain briefly about one component water system

3. expain briefly about two component water sysem

UNIT 8 MATERIALS CHEMISTRY

1. explain the composition and manufacture, setting and

hardening of port land cement

2.define refractories , and explain characteristics and

classification of refractories

3.define a lubricant,. Explain the classification and mechanism of

lubricants.

4.define a super conductor and expain its applications

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OBJECTIVE QUIZ QUESTION BANK

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Internal Quiz Marks

Best and the worst Internal Marks Details:

S.No. Quiz Test MaximumMarks

Best Marks Worst Marks Remarks

1 Quiz Test 1 10 9 2

2 Quiz Test 210

8 4

3 Quiz Test 310

4 Quiz Test 410

5 Quiz Test 510

6Quiz Test 6 10

7 Quiz Test 7 10

8Quiz Test 8 10

9

10

* indicate if any remedial tests were conducted, if any.

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PREVIOUS JNTU QIESTION PAPERSAND SOLUTIONS

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Seminar Topics

1. eletro chemisrry and batteries

2.Dry and wet corossion

3.global warming

4. Protection of environment.

5. chemistry in daily life.

6. Natural Calamities.

7. marine chemistry

8.environmental chemistry

9. industrial chemistry

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10. organo nano sciences

Model Answer Scripts

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UNIT WISE LECTURE NOTES

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UNIT WISE OHP MATERIAL

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SOFT COPY OF COURSE FILE INCD

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OTHER RELATED CDS IF ANY

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Please note:

1. The question papers in respect of quiz test 1, 2, 3, 4 and 5 of this subject shouldbe included in the course file.

2. Model question paper which you have distributed to the students in the beginningof the semester for this subject should be included in the course file.

3. The list of seminar topics you have assigned, if any may also be included here.

4. The J. N. T. University end examination question paper for this subject must beincluded in the course file.

5. A record of the best and worst marks achieved by the students in every quiz testsmust be maintained properly.

6. A detailed / brief course material / lecture notes if prepared may be submitted inthe HODs office.

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7. Xerox copies of at least 5 answer sheets, after duly signed by the student onverification of the evaluated answer script.

Documents

CHEMISTRY Course File