Using the Winkler method in determining the dissolved oxygen level in a watersample, which are the titrant and the analyte, respectively?water sample; concentrated sulphuric acidb.dissolved oxygen; sodium thiosulfate solutionc. water sample; starch solutionO d. sodium thiosulfate solution; dissolved oxygen

Winkler method is used to determine dissolved oxygen level in a water sample.

Using the Winkler method in determining the dissolved oxygen level in a water sample, which are the titrant and the analyte, respectively? O a. water sample; concentrated sulphuric acid O b. dissolved oxygen; sodium thiosulfate solution O c. water sample; starch solution O d. sodium thiosulfate solution; dissolved oxygen

Using the Winkler method in determining the dissolved oxygen level in a water sample, which are the titrant and the analyte, respectively? O a. water sample; concentrated sulphuric acid O b. dissolved oxygen; sodium thiosulfate solution O c. water sample; starch solution O d. sodium thiosulfate solution; dissolved oxygen

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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