【Daily Question】September 5, 2016: Participation +2 Wealth； +3 to +10 wealth for correct answers
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To increase the popularity of the chemical analysis section, a \"One Question per Day\" campaign has been launched to foster an active atmosphere for technical exchanges while also providing rewards in the form of financial benefits to users. 【Daily Question】 (Single-choice question) For a colored solution, the absorbance measured at a certain wavelength using an absorption cell of 2 cm length is 0.750. If absorption cells of 0.5 cm and 3 cm lengths are used instead, what will be the respective absorbances? A. 0.188/1.125 B. 0.108/1.105 C. 0.088/1.025 D. 0.180/1.120. The correct answer is A. Please reply with your answer; participating in this quiz earns you +2 wealth points. Those who get all answers correct will receive an additional +3 to +8 wealth points. Those who provide a thorough analysis or detailed calculation process for the questions and answers will receive extra wealth points as well. If your answer is correct and your analysis is accurate, it will be marked as the best reply. Feel free to answer the questions.
For a colored solution, the absorbance measured at a certain wavelength using an absorption cell of 2 cm length is 0.750. If absorption cells of 0.5 cm and 3 cm lengths are used instead, the absorbances will be respectively (A) A、0.188/1.125 B、0.108/1.105 C、0.088/1.025 D、0.180/1.120
A、0.188/1.125
For a colored solution, the absorbance measured at a certain wavelength using an absorption cell of 2 cm length is 0.750. If absorption cells of 0.5 cm and 3 cm lengths are used instead, the absorbances will be (C) 0.088/1.025 respectively
A. 0.188/1.125 For a colored solution, the absorbance measured at a certain wavelength using an absorption cell of 2 cm length is 0.750. If absorption cells of 0.5 cm and 3 cm lengths are used instead, the absorbances will be (A. 0.188/1.125) respectively
A、0.188/1.125