CH 2252 INSTRUMENTAL METHODS OF ANALYSIS SYLLABUS | ANNA UNIVERSITY BTECH CHEMICAL ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B.TECH CHEMICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH 2252 INSTRUMENTAL METHODS OF ANALYSIS L T P C
3 0 0 3
AIM
To impart knowledge on various analytical instruments and methods for accurate
chemical analysis.
OBJECTIVES
Several chemical reaction have to be analysed for composition of raw materials,
materials in progress and also the final products. Several sophisticated instruments on
the basic principles involving operation and interpretation of data thro’ the instruments
are obtained by the students.
UNIT I FUNDAMENTALS OF SPECTRAL ANALYSIS 9
ELECTROMAGNETIC RADIATION: Regions and properties, Various energy levels,
Interaction of photons with matter, absorbance, & transmittance and their relationship,
Permitted energy levels for the electrons of an atom and simple molecules, classification
of instrumental methods based on physical properties.;VISIBLE SPECTROSCOPY AND
COLORIMETRY: Beer-Lambert’s Law, Limitations, Deviations (Real, Chemical and
Instrumental deviations) Nesslerimetry, Duboscq colorimetry, Estimation of inorganic ions
such as Fe, Ni and Nitrite using Beer-Lambert’s Law. UV-VISIBLE AND IR
SPECTROSCOPY: Instrumentation (Source, Optical parts and Detectors) - Various
electronic transitions in organic and inorganic compounds effected by UV, Visible and
infra red radiations. Woodward-Fischer rules for the calculation of absorption maxima
(dienes and carbonyl compounds). Effects of auxochromes and effects of conjugation on
the absorption maxima, Multicomponent analysis - Photometric titration
UNIT II ELECTROMETRIC METHODS 9
Conductometric Titrations: Instrumentation-Types-Advantages-Application;
Potentiometric Titrations: Instrumentation-Types-Advantages-Application; Measurement
of pH: Instrumentation-Applications; Ion selective electrodes: Electrode setup-
Applications.; Amperometric titrations: Principle-instrumentation- Application
UNIT III X-RAY DIFFRACTION & THERMAL ANALYSIS METHODS 9
XRD: Introduction, Mosley's law, Different emission and diffraction methods, various Xray
detectors.
Thermogravimetic Analysis (TGA): Instrumentation, factors affecting the shapes of
thermograms, applications, thermograms of some important compounds (CuSO4, 5H2O,
CaC2O42H2O etc).
Differential thermal analysis (DTA) & Differential Scanning Calorimetry (DSC): Principle,
Instrumentation and applications of DSC and DTA, differences between DSC and DTA.
.
UNIT IV IMPORTANT SPECTROSCOPIC METHODS OF ANALYSIS 9
Atomic Absorption Spectroscopy (AAS): Principle, Instrumentation, Interference and
Applications.
Flame Photometry and Inductively coupled Plasma Atomic Emission spectroscopy( ICPAES):
Principle, Instrumentation and Applications. Polarimetry: Principle, Instrumentation and
Applications.
Refractometry: Principle, Instrumentation and Applications. Nephlometry/Turbidimetry:
Principle, Instrumentation and Applications.
33
UNIT V CHROMATOGRAPHIC METHODS 9
Chromatographic methods - Types (column, Thin layer, paper, Gas, High performance
liquid Chromatographic methods) – principle- separation technique - separation of
organic compounds by column and thin layer, Amino acids and mixture of Cu, Co & Ni
by Paper, estimation of organic compounds by GC and HPLC.
TOTAL: 45 PERIODS
TEXT BOOKS
1. Skoog D.A. and West D.M., " Fundamentals of Analytical Chemistry ", Saunderscollege
Publishing, 1982.
2. Willard, H.H., Merritt. I.I., Dean J.a., and Settle, F.A., " Instrumental methods of
analysis ", Sixth edition, CBS publishers, 1986.
REFERENCES
1. A.I.Vogel., "Qualitative Inorganic analysis ", V.Edition, Prentice-Hall of India (P) Ltd.,
New Delhi, 1991.
2. S harma, B.K., " Instrumental Methods of Analysis ", Goel publishing House, 1995.
3. Parikh V.M., " Absorption spectroscopy of organic molecules ", Addison - Wesley
Publishing Company, 1974.
CH 2252 INSTRUMENTAL METHODS OF ANALYSIS L T P C
3 0 0 3
AIM
To impart knowledge on various analytical instruments and methods for accurate
chemical analysis.
OBJECTIVES
Several chemical reaction have to be analysed for composition of raw materials,
materials in progress and also the final products. Several sophisticated instruments on
the basic principles involving operation and interpretation of data thro’ the instruments
are obtained by the students.
UNIT I FUNDAMENTALS OF SPECTRAL ANALYSIS 9
ELECTROMAGNETIC RADIATION: Regions and properties, Various energy levels,
Interaction of photons with matter, absorbance, & transmittance and their relationship,
Permitted energy levels for the electrons of an atom and simple molecules, classification
of instrumental methods based on physical properties.;VISIBLE SPECTROSCOPY AND
COLORIMETRY: Beer-Lambert’s Law, Limitations, Deviations (Real, Chemical and
Instrumental deviations) Nesslerimetry, Duboscq colorimetry, Estimation of inorganic ions
such as Fe, Ni and Nitrite using Beer-Lambert’s Law. UV-VISIBLE AND IR
SPECTROSCOPY: Instrumentation (Source, Optical parts and Detectors) - Various
electronic transitions in organic and inorganic compounds effected by UV, Visible and
infra red radiations. Woodward-Fischer rules for the calculation of absorption maxima
(dienes and carbonyl compounds). Effects of auxochromes and effects of conjugation on
the absorption maxima, Multicomponent analysis - Photometric titration
UNIT II ELECTROMETRIC METHODS 9
Conductometric Titrations: Instrumentation-Types-Advantages-Application;
Potentiometric Titrations: Instrumentation-Types-Advantages-Application; Measurement
of pH: Instrumentation-Applications; Ion selective electrodes: Electrode setup-
Applications.; Amperometric titrations: Principle-instrumentation- Application
UNIT III X-RAY DIFFRACTION & THERMAL ANALYSIS METHODS 9
XRD: Introduction, Mosley's law, Different emission and diffraction methods, various Xray
detectors.
Thermogravimetic Analysis (TGA): Instrumentation, factors affecting the shapes of
thermograms, applications, thermograms of some important compounds (CuSO4, 5H2O,
CaC2O42H2O etc).
Differential thermal analysis (DTA) & Differential Scanning Calorimetry (DSC): Principle,
Instrumentation and applications of DSC and DTA, differences between DSC and DTA.
.
UNIT IV IMPORTANT SPECTROSCOPIC METHODS OF ANALYSIS 9
Atomic Absorption Spectroscopy (AAS): Principle, Instrumentation, Interference and
Applications.
Flame Photometry and Inductively coupled Plasma Atomic Emission spectroscopy( ICPAES):
Principle, Instrumentation and Applications. Polarimetry: Principle, Instrumentation and
Applications.
Refractometry: Principle, Instrumentation and Applications. Nephlometry/Turbidimetry:
Principle, Instrumentation and Applications.
33
UNIT V CHROMATOGRAPHIC METHODS 9
Chromatographic methods - Types (column, Thin layer, paper, Gas, High performance
liquid Chromatographic methods) – principle- separation technique - separation of
organic compounds by column and thin layer, Amino acids and mixture of Cu, Co & Ni
by Paper, estimation of organic compounds by GC and HPLC.
TOTAL: 45 PERIODS
TEXT BOOKS
1. Skoog D.A. and West D.M., " Fundamentals of Analytical Chemistry ", Saunderscollege
Publishing, 1982.
2. Willard, H.H., Merritt. I.I., Dean J.a., and Settle, F.A., " Instrumental methods of
analysis ", Sixth edition, CBS publishers, 1986.
REFERENCES
1. A.I.Vogel., "Qualitative Inorganic analysis ", V.Edition, Prentice-Hall of India (P) Ltd.,
New Delhi, 1991.
2. S harma, B.K., " Instrumental Methods of Analysis ", Goel publishing House, 1995.
3. Parikh V.M., " Absorption spectroscopy of organic molecules ", Addison - Wesley
Publishing Company, 1974.
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