Which of the Following Are Correct for Beers Law

question 6

Multiple Choice

Which of the following are correct for Beers Law?
I Absorbance increases as concentration increases.
II Absorbance decreases as pathlength increases.
III The molar absorptivity value is chromophore and wavelength specific.
IV The absorption spectrum is a graph showing absorbance changes with wavelength.

• A)I,II,and III
• B)1,III,and IV
• C)II,III,and IV
• D)I and III
• E)I,II,III,and IV

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Definitions:

Behaviourism

An emphasis on explaining observable behaviour in terms of reinforcement schedules.

Cognitive Events

Mental operations or processes involved in perception, memory, reasoning, and problem solving.

Publicly Observable

Events or actions that are open to being seen or noticed by the general public or by a specific audience.

Group Mind

McDougall’s idea that people adopt a qualitatively different mode of thinking when in a group.