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Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by completions of the statement. Select the one lettered answer or completion that is best in each case. Write your answer before each number. 54.Primary standard used in the standardization of sulfuric acid a. Benzoic acid b. Potassium hydrogen phthalate 55. When a weak base is titrated with weak acid, the indicator used is a. Methyl red b. Titration not possible Methyl orange phenolphthalein c. Sodium carbonate Sulfamic acid d. a. Biological Testing Laboratory b. Analytical Laboratory 56.Quality control department where sampling and physical tests of all shipments of packaging materials is being done C. c. d. d. Quality Coordinating office e. Material Inspection Section Specification & Analyrtical Development section

Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by completions of the statement. Select the one lettered answer or completion that is best in each case. Write your answer before each number. 54.Primary standard used in the standardization of sulfuric acid a. Benzoic acid b. Potassium hydrogen phthalate 55. When a weak base is titrated with weak acid, the indicator used is a. Methyl red b. Titration not possible Methyl orange phenolphthalein c. Sodium carbonate Sulfamic acid d. a. Biological Testing Laboratory b. Analytical Laboratory 56.Quality control department where sampling and physical tests of all shipments of packaging materials is being done C. c. d. d. Quality Coordinating office e. Material Inspection Section Specification & Analyrtical Development section

Chemistry
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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Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by completions of the statement. Select the one lettered answer or completion that is best in each case. Write your answer before each number. 54.Primary standard used in the standardization of sulfuric acid a. Benzoic acid C. Sodium carbonate Sulfamic acid b. Potassium hydrogen phthalate d. 55. When a weak base is titrated with weak acid, the indicator used is a. Methyl red C. Methyl orange phenolphthalein b. Titration not possible d. 56. Quality control department where sampling and physical tests of all shipments of packaging materials is being done a. Biological Testing Laboratory d. Quality Coordinating office b. Analytical Laboratory e. Specification & Analyrtical Development section C. Material Inspection Section S
Transcribed Image Text:Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by completions of the statement. Select the one lettered answer or completion that is best in each case. Write your answer before each number. 54.Primary standard used in the standardization of sulfuric acid a. Benzoic acid C. Sodium carbonate Sulfamic acid b. Potassium hydrogen phthalate d. 55. When a weak base is titrated with weak acid, the indicator used is a. Methyl red C. Methyl orange phenolphthalein b. Titration not possible d. 56. Quality control department where sampling and physical tests of all shipments of packaging materials is being done a. Biological Testing Laboratory d. Quality Coordinating office b. Analytical Laboratory e. Specification & Analyrtical Development section C. Material Inspection Section S
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