【Daily Question】Dec 5, 2015: Participation +2 Wealth； +3 to 8 wealth for correct answers
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This post was last edited by zjp on 2015-12-8 at 10:02. To increase the popularity of the chemical analysis section, a \"One Question per Day\" campaign has been launched; this aims to foster active technical exchanges while also providing financial rewards to users. 【Daily Question】 (Single-choice question) When reading a burette, if the line of sight is lower than the liquid surface, it will cause the reading to ( ). A: Too low B: Too high C: May be high or low D: No impact. Correct answer: B. Reply with your answer in the comments; you will receive +2 wealth points for participating in the quiz. An additional +3 to +8 wealth points will be given if all answers are correct. Extra wealth points will also be awarded if a thorough analysis and explanation of the questions or answers is provided, or if detailed calculation processes are included. If your answer is correct and your analysis/explanation is accurate, it will be marked as the best reply (or the best assistance). Feel free to answer the questions. Note: We will close this post after 24 hours, and at that time we will announce the best reply (the best assistance), as well as the answer and explanation.
When reading a burette, if the line of sight is lower than the liquid surface, it will result in an overestimated reading (B being too high)
When reading a burette, keeping the line of sight lower than the liquid surface will result in an inaccurate reading (B). A Too low B Too high C May be high or low D No impact
When reading a burette, keeping the line of sight lower than the liquid surface will result in an inaccurate reading (B).
When reading a burette, if the line of sight is lower than the liquid level, it will result in an overestimated reading (B being too high).
When reading a burette, having the line of sight lower than the liquid surface will cause the reading to be (a). A Too low B Too high C May be high or low D No impact
When reading a burette, having the line of sight lower than the liquid surface will result in an inaccurate reading (B). A Too low B Too high C May be high or low D No impact
When reading a burette, having the line of sight lower than the liquid surface will cause the reading to be (a). A Too low B Too high C May be high or low D No impact
B is on the high side; when reading a burette, if the line of sight is below the liquid level, it will cause the reading to be (B)