Chromatography

Chromatography

6th - 8th Grade

15 Qs

quiz-placeholder

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Chromatography

Chromatography

Assessment

Quiz

Chemistry

6th - 8th Grade

Hard

NGSS
MS-PS1-2, MS-PS1-3

Standards-aligned

Created by

Charles Martinez

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

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

distillation

filtration

chromatography

sedimentation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

chromatography separate the mixture of dyes on the basis of their ----------------------------
density
solubility
gravity
boiling point

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

A pure substance shows ------------------ spot on chromat gram
0
1
2
3

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image
The diagram shows the chromatogram for three colouring dyes and that for a brown marker. What dye(s) are contained in the marker's ink?
purple and green
purple and yellow
purple only
green and yellow

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why is Chromatography useful?
It can be used as medicine.
It can be used for finding clues at a crime scene
It can be used to make bombs.
It can reduce the lack of food and water.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mixtures can be separated using chromatography.
True
False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Which ink is a mixture of different pigments? 
red
orange
green
black

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