Chemical and Physical Properties Employed in Instrumental Methods

Question 1

Emission of Radiation

Answer 1

Emission spectroscopy ( X-ray, UV, visible, electron, Auger), fluorescence, Phosphorescence, and Luminescence (X-ray, UV, and visible)

Question 2

Absorption of Radiation

Answer 2

Spectrophotometry and Photometry (X-ray, UV, visible, IR), Photoacoustic spectroscopy, Nuclear Magnetic Resonance (NMR) and Electron Spin Resonance Spectroscopy

Question 3

Scattering of Radiation

Answer 3

Turbidimetry, Nephelometry, Raman Spectroscopy

Question 4

Refraction of Radiation

Answer 4

Refractometry, Interferometry

Question 5

Diffraction of Radiation

Answer 5

X-ray and electron diffraction methods

Question 6

Rotation of Radiation

Answer 6

Polarimetry, Optical Rotary Dispersion, Circular Dichroism

Question 7

Electrical Potential

Answer 7

Poteniometry, Chronopotentiometry

Question 8

Electrical Charge

Answer 8

Coulometry

Question 9

Electrical Current

Answer 9

Amperometry, polarography

Question 10

Electrical Resistance

Answer 10

Conductometry

Question 11

Mass

Answer 11

Gravimetry (quartz crystal microbalance)

Question 12

Mass-to-Charge Ratio

Answer 12

Mass Spectrometry

Question 13

Rate of REaction

Answer 13

Kinetic methods

Question 14

Thermal characteristics

Answer 14

Thermal gravimetry and titrimetry, differential scanning colorimetry, differential thermal analyses, thermal conductiometric methods

Question 15

Radioactivity

Answer 15

Activation and isotope dilution methods