Spectroscopy Which of the following will oscillate the fastest? A small mass on a weak spring A large mass on a weak spring A large mass on a stiff spring A small mass on a stiff spring A small mass on a weak spring A large mass on a weak spring A large mass on a stiff spring A small mass on a stiff spring ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following components of a monochromator is the dispersing element? The diffraction grating None of these The collimating lens The entrance slit The diffraction grating None of these The collimating lens The entrance slit ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following relationships between absorbance and %transmittance is incorrect? A = log10 1 / T A = 2 - log10 %T A = log10 100 / %T All are correct A = log10 1 / T A = 2 - log10 %T A = log10 100 / %T All are correct ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Vibrational spectroscopy is a large mass on a weak spring a class of spectroscopic techniques which analyzes molecular motions a flashlight through a prism and shake it an Infrared spectroscopy a large mass on a weak spring a class of spectroscopic techniques which analyzes molecular motions a flashlight through a prism and shake it an Infrared spectroscopy ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Where does a carbonyl (C=0) stretch appear in an IR spectrum? 1870-1650 3640-3250 160-110 1740-1720 1870-1650 3640-3250 160-110 1740-1720 ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Molar absorbtivities of compounds exhibiting charge transfer absorption are moderate none of these small large moderate none of these small large ANSWER DOWNLOAD EXAMIANS APP
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