Answer:-
Option (I), (II) and (III) are correct.....
(IV) is incorrect because relative uncertainty doesn't depend on the volume of flask. It's just the varience in measured quantity.
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Which of the following statements are true? 1. The estimated method in determining the minimum detectable...
Which of the following statements are true? 1. The estimated method in determining the minimum detectable concentration assumes the y-intercept for the calibration curve and the average blank signal are both approximately 0. II. A typical minimum acceptable correlation coefficient range from 0.955 to 0.999. III. The first digit of the absolute uncertainty is the last significant digit in your value. IV. A 500 ml. volumetric flask has a higher relative uncertainty than a 100 mL volumetric flask. All of...
Which of the following statements are true? 1. The estimated method in determining the minimum detectable concentration assumes the y-intercept for the calibration curve and the average blank signal are both approximately 0. II. A typical minimum acceptable correlation coefficient range from 0.955 to 0.999. III. The first digit of the absolute uncertainty is the last significant digit in your value. IV. A 500 mL volumetric flask has a higher relative uncertainty than a 100 mL volumetric flask. I, II...
Which of the following statements are true? 1. The estimated method in determining the minimum detectable concentration assumes the y-intercept for the calibration curve and the average blank signal are both approximately 0. 11. A typical minimum acceptable correlation coefficient range from 0.955 to 0.999. III. The first digit of the absolute uncertainty is the last significant digit in your value. IV. A 500 mL volumetric flask has a higher relative uncertainty than a 100 mL volumetric flask. Ill and...
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