1) The transition of energy undergoes by an atom or a molecule when the chemical species is irradiated with radiation at a particular region can be observed from   A. spectrum B. energy level diagram C. magnetic field D. electric field 2) All the following statements are correct, except A. The Beer-Lambert law assumes polychromatic radiation is irradiated into the sample matrix B. Lambert’s law states that the incident light decreases exponentially with the path length C. The absorbance is measured indirectly, which is based on the -log of the incident radiation that has been transmitted. D. Beer’s law states that the incident light decreases exponentially with number of absorbing species.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter11: Quantum Mechanics: Model Systems And The Hydrogen Atom
Section: Chapter Questions
Problem 11.57E
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1) The transition of energy undergoes by an atom or a molecule when the chemical species is irradiated with radiation at a particular region can be observed from

 

A. spectrum

B. energy level diagram

C. magnetic field

D. electric field


2) All the following statements are correct, except

A. The Beer-Lambert law assumes polychromatic radiation is irradiated into the sample matrix

B. Lambert’s law states that the incident light decreases exponentially with the path length

C. The absorbance is measured indirectly, which is based on the -log of the incident radiation that has been transmitted.

D. Beer’s law states that the incident light decreases exponentially with number of absorbing species.

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