| Course Name | Instrumental Methods of Analysis |
| Course Code | 15CHY245 |
| Program | B. Tech. in Electrical and Electronics Engineering, B. Tech. in Civil Engineering, B. Tech. in Aerospace Engineering, B. Tech. in Chemical Engineering, B. Tech. in Mechanical Engineering, B. Tech. in Computer Science and Engineering (CSE) |
| Year Taught | 2019 |
Error Analysis and Sampling: Accuracy – Precision – Classification of Errors – Minimization of errors – Standard deviation – Coefficient of variance – F-test – t-test – Significant figures. Sampling – Basis of sampling, Sampling and physical state – Safety measures of sampling.
Separation Techniques: Brief out line of column, paper and thin layer chromatography – Ion exchange methods – principle and application – HPLC.
Gas chromatography – principle and applications – gel chromatography.
Electroanalytical techniques: Potentiometry – Potentiometric titration – determination of equivalence point – acid base, complexometric, redox and precipitation titrations – merits and demerits. Voltammetry – Cyclic voltammetry – basic principle and application – Polarography – introduction – theoretical principles – migration current – residual current – half wave potential – instrumentation – analytical applications.
Spectro-chemical techniques: UV-VIS spetrophotometry – principle – Beer’s Law application – photometric titration – single and double beam spectrophotometer – instrumentation of IR – sample handling – IR applications – H – NMR – Instrumentation and applications – principle – instrumentation – applications of atomic absorption spectroscopy.
Thermal and Diffraction techniques: Principles and applications of DTG – DTA – DSC – X-ray – Electron Diffraction Studies – SEM, TEM.
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