_1. A technique of measuring the volume of a reagent to react with analyte and is performed by slowly adding the reagent from a measuring device. A Titration Titrant B Standard Titrant D Direct titration 2. The most common method of determining organic nitrogen content wherein sample is decomposed in hot, concentrated sulfuric acid. A Kjeldahl method Dumas Method lon Exchange Winkler Method B D 3. This represents the plot of a concentration-related variable as a function of reagent volume. A Calibration curve Titration curve B pH curve D Linear Curve 4. The following are characteristics of a primary standard except High molecular weight High stability A High purity None of these В 5. A titration techniques which involves a preliminary treatment of the analyte then titrating a product formed from this reaction A D Back titration Direct titration B Indirect Titration D Gravimetric titration _6. A quantitative determination in which the volume of a reagent required to react completely with the analyte is measured. A Volumetric titration Titrimetry Coulometric titration B D Gravimetric titration 7. The point in a titration process when the amount of added reagent exactly equals the amount of analyte. C End point All of these D _8. The process of determining the exact concentration of a solution by using the solution to titrate a known Equivalence point Standard point А B amount of a reagent Standardization Titration Standard solution Standard titrant А B D 9. The number of equivalence of a solute in 1L of a solution A Density Molality Normality Molarity B D 10. The measured pH when the acid is exactly half neutralized is numerically equal to A. Pka РОН В Ка D Kb

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_1. A technique of measuring the volume of a reagent to react with analyte and is performed by slowly
adding the reagent from a measuring device.
A
Titration
Titrant
в
Standard Titrant
D
Direct titration
_2. The most common method of determining organic nitrogen content wherein sample is decomposed in
hot, concentrated sulfuric acid.
А
Kjeldahl method
Dumas Method
lon Exchange
Winkler Method
B
D
3. This represents the plot of a concentration-related variable as a function of reagent volume.
A
Calibration curve
Titration curve
B
pH curve
D
Linear Curve
4. The following are characteristics of a primary standard except
High molecular weight
High stability
A
High purity
None of these
В
D
5. A titration techniques which involves a preliminary treatment of the analyte then titrating a product formed
from this reaction
A
Back titration
Direct titration
B
Indirect Titration
D
Gravimetric titration
_6. A quantitative determination in which the volume of a reagent required to react completely with the
analyte is measured.
A
Volumetric titration
Titrimetry
Coulometric titration
B
D
Gravimetric titration
7. The point in a titration process when the amount of added reagent exactly equals the amount of analyte.
A
Equivalence point
Standard point
End point
All of these
B
_8. The process of determining the exact concentration of a solution by using the solution to titrate a known
amount of a reagent
Standardization
D
A
C
Standard solution
B
Titration
D
Standard titrant
9. The number of equivalence of a solute in 1L of a solution
A
Density
Molality
Normality
Molarity
B
D
10. The measured pH when the acid is exactly half neutralized is numerically equal to
A.
Pka
РОН
В
Ка
D
Kb
Transcribed Image Text:_1. A technique of measuring the volume of a reagent to react with analyte and is performed by slowly adding the reagent from a measuring device. A Titration Titrant в Standard Titrant D Direct titration _2. The most common method of determining organic nitrogen content wherein sample is decomposed in hot, concentrated sulfuric acid. А Kjeldahl method Dumas Method lon Exchange Winkler Method B D 3. This represents the plot of a concentration-related variable as a function of reagent volume. A Calibration curve Titration curve B pH curve D Linear Curve 4. The following are characteristics of a primary standard except High molecular weight High stability A High purity None of these В D 5. A titration techniques which involves a preliminary treatment of the analyte then titrating a product formed from this reaction A Back titration Direct titration B Indirect Titration D Gravimetric titration _6. A quantitative determination in which the volume of a reagent required to react completely with the analyte is measured. A Volumetric titration Titrimetry Coulometric titration B D Gravimetric titration 7. The point in a titration process when the amount of added reagent exactly equals the amount of analyte. A Equivalence point Standard point End point All of these B _8. The process of determining the exact concentration of a solution by using the solution to titrate a known amount of a reagent Standardization D A C Standard solution B Titration D Standard titrant 9. The number of equivalence of a solute in 1L of a solution A Density Molality Normality Molarity B D 10. The measured pH when the acid is exactly half neutralized is numerically equal to A. Pka РОН В Ка D Kb
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