Cy6151 Engineering Chemistry 1 Notes



Anna University Regulation 2013 Information Technology (IT) CY6151 CHEM1 Notes for all 5 units are provided below. Download link for IT 1stSEM CY6151 Engineering Chemistry 1 Lecture Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.

Anna University Regulation 2013 Information Technology (IT) 1st SEM CY6151 CHEM1 – Engineering Chemistry 1 Syllabus

CY6151 ENGINEERING CHEMISTRY – I L T P C 3 0 0 3

Regulation 2013 of Anna University Syllabus has modified the portions for Engineering Chemistry 1. It can be seen that Phase Rule and Alloys unit from Engineering Chemistry 2 of Regulation 2008 has been added to the 4th unit of Engineering Chemistry 1 under Regulation 2013.The unit 5 i.e., Nanochemistry of CY6151 syllabus existed as a subtopic of Engineering Materials(the same 5th unit) in the. CY6151 – ENGINEERING CHEMISTRY I Unit – 1- Polymer Chemistry The word polymer is derived from Greek words “Poly” means “many” “mer” means “unit”. Polymers: Polymers are macromolecules formed by the combination of many small molecules called monomers. The molecular weight of polymer ranges from 500 to 106.

OBJECTIVES:

 To make the students conversant with basics of polymer chemistry.

 To make the student acquire sound knowledge of second law of thermodynamics and second law based derivations of importance in engineering applications in all disciplines.

 To acquaint the student with concepts of important photo-physical and photo-chemical processes and spectroscopy.

 To develop an understanding of the basic concepts of phase rule and its applications to single and two component systems and appreciate the purpose and significance of alloys.

 To acquaint the students with the basics of nano materials, their properties and applications.

UNIT I POLYMER CHEMISTRY

Introduction: Classification of polymers – Natural and synthetic; Thermoplastic and Thermosetting. Functionality – Degree of polymerization. Types and mechanism of polymerization: Addition (Free Radical, cationic and anionic); condensation and copolymerization. Properties of polymers: Tg, Tacticity, Molecular weight – weight average, number average and polydispersity index. Techniques of polymerization: Bulk, emulsion, solution and suspension. Preparation, properties and uses of Nylon 6,6, and Epoxy resin.

UNIT II CHEMICAL THERMODYNAMICS

Terminology of thermodynamics – 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 (problems); Criteria of spontaneity; GibbsHelmholtz equation (problems); Clausius-Clapeyron equation; Maxwell relations – Van‟t Hoff isotherm and isochore(problems).

UNIT III PHOTOCHEMISTRY AND SPECTROSCOPY

Photochemistry: Laws of photochemistry – Grotthuss–Draper law, Stark–Einstein law and LambertBeer Law. Quantum efficiency – determination- Photo processes – Internal Conversion, Inter-system crossing, Fluorescence, Phosphorescence, Chemiluminescence and Photo-sensitization. Spectroscopy: Electromagnetic spectrum – Absorption of radiation – Electronic, Vibrational and rotational transitions. UV-visible and IR spectroscopy – principles, instrumentation (Block diagram only).

UNIT IV PHASE RULE AND ALLOYS

Phase rule: Introduction, definition of terms with examples, One Component System- water system – Reduced phase rule – Two Component Systems- classification – lead-silver system, zinc-magnesium system. Alloys: Introduction- Definition- Properties of alloys- Significance of alloying, Functions and effect of alloying elements- Ferrous alloys- Nichrome and Stainless steel – heat treatment of steel; Non-ferrous alloys – brass and bronze.

UNIT V NANOCHEMISTRY

Cy6151 Engineering Chemistry 1 Notes Pdf

Cy6151

Basics – distinction between molecules, nanoparticles and bulk materials; size-dependent properties. nanoparticles: nano cluster, nano rod, nanotube(CNT) and nanowire. Synthesis: precipitation, thermolysis, hydrothermal, solvothermal, electrodeposition, chemical vapour deposition, laser ablation; Properties and applications

TOTAL :45 PERIODS

OUTCOMES:

 The knowledge gained on polymer chemistry, thermodynamics. spectroscopy, phase rule and nano materials will provide a strong platform to understand the concepts on these subjects for further learning.

TEXT BOOKS:

1. Jain P.C. and Monica Jain, “Engineering Chemistry”, Dhanpat Rai Publishing Company (P) Ltd., New Delhi, 2010

2. Kannan P., Ravikrishnan A., “Engineering Chemistry”, Sri Krishna Hi-tech Publishing Company Pvt. Ltd. Chennai, 2009.

REFERENCES:

1. Dara S.S, Umare S.S, “Engineering Chemistry”, S. Chand & Company Ltd., New Delhi 2010

2. Sivasankar B., “Engineering Chemistry”, Tata McGraw-Hill Publishing Company, Ltd., New Delhi, 2008.

3. Gowariker V.R. , Viswanathan N.V. and JayadevSreedhar, “Polymer Science”, New Age International P (Ltd.,), Chennai, 2006.

4. Ozin G. A. and Arsenault A. C., “Nanochemistry: A Chemical Approach to Nanomaterials”, RSC Publishing, 2005.

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Anna University 1stSEM IT CHEM1 Lecture Notes

CY6151 Engineering Chemistry 1 Notes free download

Anna University IT CHEM1 Notes Regulation 2013

CY6151 Notes, CHEM1 Unit wise Lecture Notes – IT 1stSemester

Anna University Regulation 2013 Information Technology (IT) CY6151 CHEM1 Question Papers for all 5 units are provided below. Download link for IT 1st SEM CY6151 Engineering Chemistry 1 Previous Year Question Papers are listed down for students to make perfect utilization and score maximum marks with our study materials.
Anna University Regulation 2013 Information Technology (IT) 1st SEM CY6151 CHEM1 -Engineering Chemistry 1 Syllabus

CY6151 ENGINEERING CHEMISTRY – I L T P C 3 0 0 3

OBJECTIVES:

 To make the students conversant with basics of polymer chemistry.

 To make the student acquire sound knowledge of second law of thermodynamics and second law based derivations of importance in engineering applications in all disciplines.

 To acquaint the student with concepts of important photo-physical and photo-chemical processes and spectroscopy.

 To develop an understanding of the basic concepts of phase rule and its applications to single and two component systems and appreciate the purpose and significance of alloys.

 To acquaint the students with the basics of nano materials, their properties and applications.

UNIT I POLYMER CHEMISTRY

Introduction: Classification of polymers – Natural and synthetic; Thermoplastic and Thermosetting. Functionality – Degree of polymerization. Types and mechanism of polymerization: Addition (Free Radical, cationic and anionic); condensation and copolymerization. Properties of polymers: Tg, Tacticity, Molecular weight – weight average, number average and polydispersity index. Techniques of polymerization: Bulk, emulsion, solution and suspension. Preparation, properties and uses of Nylon 6,6, and Epoxy resin.

UNIT II CHEMICAL THERMODYNAMICS

Terminology of thermodynamics – 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 (problems); Criteria of spontaneity; GibbsHelmholtz equation (problems); Clausius-Clapeyron equation; Maxwell relations – Van‟t Hoff isotherm and isochore(problems).

UNIT III PHOTOCHEMISTRY AND SPECTROSCOPY

Photochemistry: Laws of photochemistry – Grotthuss–Draper law, Stark–Einstein law and LambertBeer Law. Quantum efficiency – determination- Photo processes – Internal Conversion, Inter-system crossing, Fluorescence, Phosphorescence, Chemiluminescence and Photo-sensitization. Spectroscopy: Electromagnetic spectrum – Absorption of radiation – Electronic, Vibrational and rotational transitions. UV-visible and IR spectroscopy – principles, instrumentation (Block diagram only).

UNIT IV PHASE RULE AND ALLOYS

Phase rule: Introduction, definition of terms with examples, One Component System- water system – Reduced phase rule – Two Component Systems- classification – lead-silver system, zinc-magnesium system. Alloys: Introduction- Definition- Properties of alloys- Significance of alloying, Functions and effect of alloying elements- Ferrous alloys- Nichrome and Stainless steel – heat treatment of steel; Non-ferrous alloys – brass and bronze.

UNIT V NANOCHEMISTRY

Basics – distinction between molecules, nanoparticles and bulk materials; size-dependent properties. nanoparticles: nano cluster, nano rod, nanotube(CNT) and nanowire. Synthesis: precipitation, thermolysis, hydrothermal, solvothermal, electrodeposition, chemical vapour deposition, laser ablation; Properties and applications

TOTAL :45 PERIODS

OUTCOMES:

 The knowledge gained on polymer chemistry, thermodynamics. spectroscopy, phase rule and nano materials will provide a strong platform to understand the concepts on these subjects for further learning.

Cy6151 Engineering Chemistry 1 NotesCy6151

TEXT BOOKS:

Cy6151 Engineering Chemistry 1 Notes

General Chemistry 1 Notes

1. Jain P.C. and Monica Jain, “Engineering Chemistry”, Dhanpat Rai Publishing Company (P) Ltd., New Delhi, 2010

2. Kannan P., Ravikrishnan A., “Engineering Chemistry”, Sri Krishna Hi-tech Publishing Company Pvt. Ltd. Chennai, 2009.

REFERENCES:

1. Dara S.S, Umare S.S, “Engineering Chemistry”, S. Chand & Company Ltd., New Delhi 2010

2. Sivasankar B., “Engineering Chemistry”, Tata McGraw-Hill Publishing Company, Ltd., New Delhi, 2008.

3. Gowariker V.R. , Viswanathan N.V. and JayadevSreedhar, “Polymer Science”, New Age International P (Ltd.,), Chennai, 2006.

4. Ozin G. A. and Arsenault A. C., “Nanochemistry: A Chemical Approach to Nanomaterials”, RSC Publishing, 2005.

Cy6151 Engineering Chemistry 1 Notes Sheet

CY6151 CHEM1 Question PapersDownload Here
If you require any other notes/study materials, you can comment in the below section.
Related Links
For CY6151 CHEM1 Question Bank/2marks 16marks with answers – Click here
For CY6151 CHEM1 Important Questions/Answer Key – Click here
For CY6151 CHEM1 Lecture Notes – Click here
Search Terms
Anna University 1st SEM IT CHEM1 Question Papers with answers
CY6151 Engineering Chemistry 1 previous year question papers free download
Anna University IT CHEM1 old question papers Regulation 2013
CY6151 Question Papers with answers, CHEM1 previous year question bank – IT 1st Semester