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. 81. In the preparation of a standard solution of sodium hydroxide more than 1 equivalent, 4g of sodium hydroxide is weighed because it is a. volatile C. effervescent b. hygroscopic d. corrosive 82. The terms used when equivalent amounts of each reactant have reacted are the following, except: a. Equivalence point. C. Theoretical point b. End point d. Stoichiometric point B

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Chapter1: Chemical Foundations
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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.
81. In the preparation of a standard solution of sodium hydroxide more than 1 equivalent, 4g of sodium
hydroxide is weighed because it is
a. volatile
C.
effervescent
corrosive
b.
hygroscopic
d.
82. The terms used when equivalent amounts of each reactant have reacted are the following, except:
a. Equivalence point
C.
d.
Theoretical point
Stoichiometric point
b.
End point
83. Quality control department where drug assay is being conducted using clasical, special, or instrumentatal
analysis
a. Quality Coordinating office
d.
Analytical Laboratory
Material Inspection Section
b. Specification & Analyrtical Development e.
section
C.
Biological Testing Laboratory
B
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. 81. In the preparation of a standard solution of sodium hydroxide more than 1 equivalent, 4g of sodium hydroxide is weighed because it is a. volatile C. effervescent corrosive b. hygroscopic d. 82. The terms used when equivalent amounts of each reactant have reacted are the following, except: a. Equivalence point C. d. Theoretical point Stoichiometric point b. End point 83. Quality control department where drug assay is being conducted using clasical, special, or instrumentatal analysis a. Quality Coordinating office d. Analytical Laboratory Material Inspection Section b. Specification & Analyrtical Development e. section C. Biological Testing Laboratory B
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