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Paper chromatography

Authored by Ann Mehdi

Chemistry

10th - 11th Grade

NGSS covered

Used 478+ times

Paper chromatography
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11 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Chromatography is a separation technique that can be used to separate colors in a mixture based on their _____

2.

FILL IN THE BLANK QUESTION

1 min • 5 pts

A pencil is used to mark the solvent front and the starting line because pencil is ___

3.

FILL IN THE BLANK QUESTION

1 min • 5 pts

When the chromatography paper is placed in the solvent the solvent should be ____ the starting pencil line.

4.

FILL IN THE BLANK QUESTION

1 min • 5 pts

The more soluble colors will travel ___ up the paper.

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Which of the dyes was a pure substance?

1

2

3

4

Tags

NGSS.HS-PS1-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Which two were the same mixture of dyes?

1 and 5

2 and 6

3 and 4

4 and 6

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Which of the dyes contains an insoluble color?

6

5

4

3

Tags

NGSS.MS-PS1-2

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