Paper Chromatography Quizzes

1. What is the passage mainly about?

• A. The stationary phase

• B. A mixture of colored.

• C. Paper Chromatography.

• D. A solvent.

2. What is TRUE according to the passage?

• A. The mixture is dissolved in a solvent.

• B. The mobile phase moves backward.

• C. A substance can be called the mobile phase.

• D. The solvent can be called the stationary phase.

3. What is not TRUE according to the passage?

• A. The solvent can be called mobile phase.

• B. A substance can be called the mobile phase.

• C. Components in the mixture can be separated when they have similar boiling points.

• D. Components in the mixture move through the solvent at different speeds.

4. The word “mixture” (line 1) is closest in meaning to_________.

• A. Solution

• B. Solvent

• C. Separate

• D. Dissolve

5. What would be the best title for this passage?

• A. Mixture of color

• B. Acids and bases

• C. Movement

• D. Chromatography