Spectroscopy Beer's Law states that None of these absorbance is proportional to both the path length and concentration of the absorbing species absorbance is proportional to the log of the concentration of the absorbing species absorbance is equal to P0 / P None of these absorbance is proportional to both the path length and concentration of the absorbing species absorbance is proportional to the log of the concentration of the absorbing species absorbance is equal to P0 / P ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following relationships between absorbance and %transmittance is incorrect? A = log10 1 / T A = log10 100 / %T All are correct A = 2 - log10 %T A = log10 1 / T A = log10 100 / %T All are correct A = 2 - log10 %T ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following components of a monochromator is the dispersing element? The diffraction grating None of these The entrance slit The collimating lens The diffraction grating None of these The entrance slit The collimating lens ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy In the past, IR spectra had to be aquired one wavelength at a time, which took a long time. Today quick spectra is due to the the Fourier Transfer Algorithm allows us to scan all frequencies at once absence of broad spectrum of wavelenth light is faster today that it used to be None of these the Fourier Transfer Algorithm allows us to scan all frequencies at once absence of broad spectrum of wavelenth light is faster today that it used to be None of these ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following is not an IR vibrational mode? Rolling Rocking Scissoring Stretching Rolling Rocking Scissoring Stretching ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Vibrational spectroscopy is a large mass on a weak spring a flashlight through a prism and shake it an Infrared spectroscopy a class of spectroscopic techniques which analyzes molecular motions a large mass on a weak spring a flashlight through a prism and shake it an Infrared spectroscopy a class of spectroscopic techniques which analyzes molecular motions ANSWER DOWNLOAD EXAMIANS APP
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