HPLC

Quiz
•
Chemistry
•
University
•
Medium
Hengsolida Ung
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many main parts in HPLC?
5 (solvant, pompe, colonne, detecteur, enregisteur)
7 (solvant, degazeur, pompe, injecteur, colonne, detecteur, enregisteur)
3 (phase mobile, phase stationnaire, injecteur)
9 (solvant, degazeur, pompe, injecteur, colonne, detecteur, enregisteur, monochromateur, plaque silice)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of chromatography is HPLC?
Chromatographie sur colonne
Chromatographie sur papier
Chromatographie paires d’ions
Chromatographie sur couche mince
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What is the full name of CLHP? (2 possible answers)
Chromatographie Lourde Haute Performance
Chromatographie Liquide Hier Pression
Chromatographie Liquide Haute Performance
Chromatographie Liquide Haute Pression
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of pompe in HPLC?
La pompe fait circuler la PM sous forte pression à travers la colonne
La pompe fait insérer l’échantillon dans la colonne
La pompe fait recevoir la PS
La pompe fournir in signal électrique
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What information is needed to identify a compound using HPLC?
Pic maximum et λmax
Spectre d’électronique et λmax
Temps de rétention et λmax
Rapport frontal
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
End-capped octylsilyl silica gel?
C18, phase apolaire, colonne
C8, phase polaire, colonne
C18, phase apolaire, injecteur
C8, phase apolaire, colonne
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Informations for phase stationnaire (colonne) in Pharmacopoeia
Size of colonne and inner particles
Number of precolonne
Diameter ⌀ of colonne
Mode (isocratique or gradient) of colonne
Phase (polaire or a apolaire) of colonne
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