Spectroscopy In the equation, A = ε bc, what quantity is represented by "ε"? Molar absorbtivity Path length None of these Absorbtivity Molar absorbtivity Path length None of these Absorbtivity ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy A simple harmonic oscillator may absorb energy at anytime. when the frequencies match exactly at no time. when the amplitudes are the same. at anytime. when the frequencies match exactly at no time. when the amplitudes are the same. ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy UV-Vis spectroscopy of organic compounds is usually concerned with which electronic transition(s)? σ → σ* n → π* and π → π* none of these n → σ* σ → σ* n → π* and π → π* none of these n → σ* ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Which of the following will oscillate the fastest? A small mass on a weak spring A large mass on a weak spring A small mass on a stiff spring A large mass on a stiff spring A small mass on a weak spring A large mass on a weak spring A small mass on a stiff spring A large mass on a stiff spring ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Vibrational spectroscopy is an Infrared spectroscopy a flashlight through a prism and shake it a large mass on a weak spring a class of spectroscopic techniques which analyzes molecular motions an Infrared spectroscopy a flashlight through a prism and shake it a large mass on a weak spring a class of spectroscopic techniques which analyzes molecular motions ANSWER DOWNLOAD EXAMIANS APP
Spectroscopy Why is it generally preferable to use absorbance as a measure of absorption rather than % transmittance? Because %T is dependant on the power of the incident radiation Because absorbance is proportional to the concentration of the analyte, whereas %T is not Because %T cannot be measured as accurately as absorbance None of these Because %T is dependant on the power of the incident radiation Because absorbance is proportional to the concentration of the analyte, whereas %T is not Because %T cannot be measured as accurately as absorbance None of these ANSWER DOWNLOAD EXAMIANS APP
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