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【Daily Question】Chemical Analysis Version 2019.3.21

2019-03-21View Original

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This post was last edited by zjp on 2019-3-21 08:03. Multiple-choice question: A large molar absorptivity indicates (). A. The concentration of this substance is very high. B. The optical path length of light through this substance’s solution is long. C. This substance has a strong ability to absorb light of certain wavelengths. D. The method used to determine this substance is highly sensitive. CD
Reply #22019-03-21
A large molar absorptivity indicates (). C. This substance has a strong ability to absorb light of a certain wavelength. D. The method used to determine this substance is highly sensitive

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