Chromatography

Chromatography

9th - 12th Grade

5 Qs

quiz-placeholder

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Chromatography

Chromatography

Assessment

Quiz

Science

9th - 12th Grade

Practice Problem

Easy

Created by

Suzanne Alexander

Used 30+ times

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5 questions

Show all answers

1.

MATCH QUESTION

1 min • 5 pts

Match up

Drawn in pencil

Mobile Phase

Water or Ethanol

Solvent

Solvent

The origin line

A dissolved substance

Solute

Chromatography Paper

Stationary Phase

2.

HOTSPOT QUESTION

1 min • 1 pt

Which solute was the most soluble in this solvent?

3.

HOTSPOT QUESTION

1 min • 1 pt

Which solute was the least soluble in this solvent?

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

The red pigment travelled 13mm, the solvent front travelled 22mm. What is the Rf value? Give your answer to 3sf

5.

REORDER QUESTION

1 min • 5 pts

Reorder the following

Draw origin line in pencil

Measure the solute distance and solvent distance

Wait for solutes to move up the paper

Place paper in solvent

Add samples of ink to the origin line

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