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CY6151 Engineering Chemistry – I Question Papers Collection I bank I Notes Syllabus 2 marks with answers Part A Question Bank with answers Key, Important Part B Questions
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Anna University CY6151 Engineering Chemistry – I , Question bank , Notes
Syllabus 2 marks with answers Part A Question Bank with answers Key, Important
Part B Questions & CY6151 Engineering Chemistry – I  ANNA UNIVERSITY Question
Papers Collection

Anna University First Semester ( 1st year ) Engineering Chemistry – I 
Question Papers Collection (Regulation 2013)
1st  Semester
Department
of Civil Engineering

(Regulation 2013)


Semester :
01
Department :
Civil
Year :
FIRST  Year (I Year)
Regulation :
2013
Subject Code : CY6151
Subject Name : Engineering Chemistry – I
Collections : January 2014, May June 2014, Nov December 2014,May June 2015, January 2016  
Civildatas.blogspot.in page contains all the previous
question papers of Anna university first semester Regulation 2013 question
papers. It includes English-1 question papers,Maths-1 question papers,Physics-1
question papers,Physics-1 question papers, computer programming-1 question
papers, Engineering graphics previous year question papers for Anna University
ECE Department, EEE department, IT department, Mech department, CSE department,
CIVIL department, EIE department etc.
CY6151 ENGINEERING
CHEMISTRY – I
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;
Gibbs-Helmholtz 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 Lambert-Beer 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, electrode position, chemical vapour deposition,
laser ablation; Properties and applications. 

 Click below link to download the Previous Question papers

MA6151
Engineering Mathematics I – Previous Year Question Papers – Regulation 2013
  • MA6151 – Engineering
    Mathematics 1 – January 2014 Question Paper: Download
  • MA6151 – Engineering
    Mathematics 1 – May June 2014 Question Paper: Download
  • MA6151 – Engineering
    Mathematics 1 – Nov December 2014 Question Paper: Download
  • MA6151 – Engineering
    Mathematics 1 – May June 2015 Question Paper: Download
  • MA6151 – Engineering
    Mathematics 1 – December 2015 January 2016 Question Paper: Download
HS6151 Technical English I – Previous Year
Question Papers – Regulation 2013 
  • HS6151 Technical English 1 –
    January 2014 Question Paper: Download
  • HS6151 Technical English 1 –
    May June 2014 Question Paper: Download
  • HS6151 Technical English 1 –
    December 2014 Question Paper: Download
  • HS6151 Technical English 1 –
    May June 2015 Question Paper: Download
  • HS6151 Technical English 1 –
    December 2015 January 2016 Question Paper: Download
PH6151 Engineering Physics I – Previous Year
Question Papers – Regulation 2013
  • PH6151 Engineering Physics 1 –
    January 2014 Question Paper: Download
  • PH6151 Engineering Physics 1 –
    May June 2014 Question Paper: Download
  • PH6151 Engineering Physics 1 –
    December 2014 Question Paper: Download
  • PH6151 Engineering Physics 1 –
    May June 2015 Question Paper: Download
  • PH6151 Engineering Physics 1 –
    December 2015 January 2016 Question Paper: Download
CY6151 Engineering Chemistry I – Previous Year
Question Papers – Regulation 2013
  • CY6151 Engineering Chemistry 1
    – January 2014 Question Paper: Download
  • CY6151 Engineering Chemistry 1
    – May June 2014 Question Paper: Download
  • CY6151 Engineering Chemistry 1
    – December 2014 Question Paper: Download
  • CY6151 Engineering Chemistry 1
    – May June 2015 Question Paper: Download
  • CY6151 Engineering Chemistry 1 –
    December 2015 January 2016 Question Paper: Download
GE6151 Computer Programming – Previous Year
Question Papers – Regulation 2013
  • GE6151 Computer Programming –
    January 2014 Question Paper: Download
  • GE6151 Computer Programming –
    May June 2014 Question Paper: Download
  • GE6151 Computer Programming –
    December 2014 Question Paper: Download
  • GE6151 Computer Programming –
    May June 2015 Question Paper: Download
  • GE6151 Computer Programming –
    December 2015 January 2016 Question Paper: Download
GE6152 Engineering Graphics – Previous Year
Question Papers – Regulation 2013
  • GE6152 Engineering Graphics –
    January 2014 Question Paper: Download (FN) / Download (AN)
  • GE6152 Engineering Graphics –
    May June 2014 Question Paper: Download
  • GE6152 Engineering Graphics –
    December 2014 Question Paper: Download (FN) / Download (AN)
  • GE6152 Engineering Graphics –
    May June 2015 Question Paper: Download
  • GE6152 Engineering Graphics –
    December 2015 January 2016 Question Paper: Download

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