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Unit 11: Chromatography Review

Authored by Megan Sheehan

Science

12th Grade

Used 7+ times

Unit 11: Chromatography Review
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The physical separation of mixtures into individual components is..

chromatography
opacity 
latent
trace evidence 

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Ink can be separated by a method of -----------------------------------------------

distillation

filtration

chromatography

sedimentation

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

On the chromatogram given -------------- is mixture.

red
orange
green
black

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A pure substance shows would show how many spots on a chromatogram?

0
1
2
3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is chromatography?

A way to see pretty colors

A laboratory technique used to separate a mixture.

A form of distillation

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Separation is achieved in gas chromatography due to the components in the mixture having different

Interactions with the stationary phase.

Colors

Solubility in the moving solvent.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Blood Alcohol would be measured with what type of Chromatography?

Column

High Pressure Liquid

Thin Layer

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