2 QUESTION 4When we use detector tube and the measured concentration is 500 ppm, what is the range of actual concentration? Hint Detector tubes are consideredaccurate within + 25%O a. 475 to 525 ppm.O b. 450 to 550 ppm.Oc. 375 to 625 ppm.Od. None of the aboveQUESTION SSampling with detector tube for carbon dioxide requires ten strokes (n= 10) if the sampling volume of each stroke is 90 ml instead of 100 ml then theactual concentration isO a.Ob. higher than the measured concentration.OC. lower than the measured concentrationthe same as the measured concentrationO d. All of the above

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QUESTION 4 When we use detector tube and the measured concentration is 500 ppm, what is the range of actual concentration? Hint Detector tubes are considered accurate within + 25% O a. 475 to 525 ppm. O b. 450 to 550 ppm Oc 375 to 625 ppm. d. None of the above

QUESTION 4 When we use detector tube and the measured concentration is 500 ppm, what is the range of actual concentration? Hint Detector tubes are considered accurate within + 25% O a. 475 to 525 ppm. O b. 450 to 550 ppm Oc 375 to 625 ppm. d. None of the above

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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