CHAPTER 2: INTRODUCTION TO SPECTROSCOPY EXAM QUESTIONS AND ANSWERS 100% CORRECT AND UPDATED!
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CHAPTER 2: INTRODUCTION TO SPECTROSCOPY EXA
Institution
CHAPTER 2: INTRODUCTION TO SPECTROSCOPY EXA
UV/Vis Spectroscopy - ANSWER Measures electronic transitions within a molecule
FTIR - ANSWER Measures vibrational frequencies associated with each bond type
Fourier Transform Infrared Spectroscopy
NMR - ANSWER Measures magnetic environment about each nucleus of interest
Nuclear Magnetic Res...
, CHAPTER 2: INTRODUCTION TO
SPECTROSCOPY EXAM QUESTIONS
AND ANSWERS 100% CORRECT AND
UPDATED!
Visible Light (White Light) - ANSWER Composed of continuum of colors from violet to
red
V to R is 380 to 740 nm
Spectroscopy - ANSWER Study of interaction of electromagnetic radiation and matter
Order of increasing wavelength and energy - ANSWER Gamma, X-ray, UV, Visible, IR,
Microwave, Radio
5 Fundamental Instrument Types - ANSWER 1. Uv/Vis
2. FTIR
3. NMR
4. MS
5. GC-LC
UV/Vis Spectroscopy - ANSWER Measures electronic transitions within a molecule
FTIR - ANSWER Measures vibrational frequencies associated with each bond type
Fourier Transform Infrared Spectroscopy
NMR - ANSWER Measures magnetic environment about each nucleus of interest
Nuclear Magnetic Resonance
GC-LC - ANSWER Separates and purifies analyte from complex matrix
Gas Chromatography-Liquid Chromatography
UV/Vis Spec involves... - ANSWER Absorption of photons in the UV region from 195 to
400 nm and Visible region from 400 to 900 nm of electromagnetic spectrum (EMS)
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