Spectroscopy Vibrational spectroscopy is a large mass on a weak spring a flashlight through a prism and shake it a class of spectroscopic techniques which analyzes molecular motions an Infrared spectroscopy a large mass on a weak spring a flashlight through a prism and shake it a class of spectroscopic techniques which analyzes molecular motions an Infrared spectroscopy ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Molar absorbtivities of compounds exhibiting charge transfer absorption are large small none of these moderate large small none of these moderate ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Why is it generally preferable to use absorbance as a measure of absorption rather than % transmittance? Because %T cannot be measured as accurately as absorbance Because absorbance is proportional to the concentration of the analyte, whereas %T is not Because %T is dependant on the power of the incident radiation None of these Because %T cannot be measured as accurately as absorbance Because absorbance is proportional to the concentration of the analyte, whereas %T is not Because %T is dependant on the power of the incident radiation None of these 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 None of these light is faster today that it used to be the Fourier Transfer Algorithm allows us to scan all frequencies at once absence of broad spectrum of wavelenth None of these light is faster today that it used to be the Fourier Transfer Algorithm allows us to scan all frequencies at once absence of broad spectrum of wavelenth ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy A simple harmonic oscillator may absorb energy when the amplitudes are the same. when the frequencies match exactly at no time. at anytime. when the amplitudes are the same. when the frequencies match exactly at no time. at anytime. ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Molar absorbtivity is the measure of the amount of light absorbed per unit concentration amount of light reflected and absorbed per unit concentration None of these amount of light absorbed per unit length amount of light absorbed per unit concentration amount of light reflected and absorbed per unit concentration None of these amount of light absorbed per unit length ANSWER DOWNLOAD EXAMIANS APP
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