Chromatography Flashcards
1
Q
what is chromatography used for ?
A
Chromatography can be used to separate the colored pigments in plants or used to determine the chemical composition of many substances.
2
Q
what is chromatography ?
A
Chromatography is a technique for separating mixtures into their components in order to analyze, identify, purify, and/or quantify the mixture or components.
3
Q
Two or more substances that are physically combined is called…..
A
a mixture
4
Q
Natural attraction or force between things is called….
A
Affinity
5
Q
why do scientists use chromatography
A
To:
Analyze - Identify - Purify - Quantify
6
Q
Types of chromatography :
A
Liquid chromatography
Gas Chromatography
Paper Chromatograph
Thin-Layer Chromatography
