A hydrophobic compound will preferentially partition into an aqueous solvent. True or false?
Revision - Chromatography

Quiz
•
Chemistry, Biology, Physics
•
University
•
Hard
Jane Gew
Used 35+ times
FREE Resource
35 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True
False
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chromatography is a physical method that is used to separate and analyse _____________.
Pure compounds
Complex mixtures
Viscous mixtures
Metals
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The process of passing a mobile phase through a chromatography column is called which one of the following?
Flushing
Washing
Elution
Partitioning
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which type of chromatography, the stationary phase held in a narrow glass tube and the mobile phase is forced through it under pressure?
Column chromatography
Planar chromatography
Liquid chromatography
Gas chromatography
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In chromatography, which of the following can the mobile phase be made of?
Solid or liquid
Liquid or gas
Gas only
Liquid only
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A thin layer chromatography (TLC) plate was set up with a non-polar solvent, hexane, and a polar stationary phase, silica gel. The chromatogram below was obtained. A ruler was then placed next to the plate. Calcualte the Rf value for the compound.
0.80
0.78
0.64
0.61
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following types of chromatography involves the process, where the mobile phase moves through the stationary phase by the influence of gravity or capillary action?
Column Chromatography
High Performance Liquid Chromatography
Gas Chromatography
Planar Chromatography
Create a free account and access millions of resources
Similar Resources on Quizizz
37 questions
chromo&gelElectro2025

Quiz
•
9th Grade - University
40 questions
Unit 2 Chem 1 Test Review CTJ

Quiz
•
10th Grade - University
30 questions
Solutions, Solubility

Quiz
•
9th Grade - University
30 questions
Chromatography Class test

Quiz
•
University - Professi...
35 questions
quzzziz nicolas science mid test

Quiz
•
4th Grade - University
35 questions
Chemistry Techniques

Quiz
•
University
35 questions
Test Review – Solutions & Acids / Bases

Quiz
•
10th Grade - University
30 questions
AI - Exercise Chromatography

Quiz
•
12th Grade - University
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade