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【Daily Question】Chemical Analysis Version, 2020.6.13

2020-06-13View Original

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This post was last edited by zjp on 2020-6-13 08:41. Multiple-choice question: Which of the following statements is correct? (). A. The transmittance is directly proportional to the concentration ; B. The molar absorptivity varies with wavelength ; C. The molar absorptivity changes with the concentration of the solution being measured ; D. Optical glass absorption cells are suitable for the ultraviolet region. B

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