Yr 12 Chromatography and Volumetric analysis
Authored by Poppy Katsoulakos
Chemistry
12th Grade
Used 1+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of removing adsorbed molecules from a surface called?
Retention time
Desorption
Adsorption
Affinity
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solvent in chromatography called?
Titrant
Eluent
Analyte
Mobile phase
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the substance being analyzed called?
Standard solution
Titrant
Stationary phase
Analyte
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time it takes for a component to travel in a chromatographic system called?
Desorption
Equivalence point
Endpoint
Retention time
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solution of known concentration added to the system called?
Analyte
Standard solution
Titrant
Stationary phase
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solvent or mixture of solvents in chromatography called?
Mobile phase
Analyte
Eluent
Titrant
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a solution of known concentration for calibration or comparison called?
Standard solution
Titrant
Analyte
Stationary phase
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