Question

question 2. a student is using a procedure to separate a mixture in the lab, as shown in the image provided below. part a. which separation procedure is the student conducting? part b. what property does this procedure use to separate components? part c. what does this process do?

Explanation:

Step1: Identify the separation method

The image shows a column - like setup with different colored substances separating vertically. This is chromatography.

Step2: Determine the property used

Chromatography separates components based on their different affinities for the stationary phase (inside the column) and the mobile phase (the liquid flowing through the column), which is related to their solubility and adsorption properties. In simple terms, it uses the differences in solubility.

Step3: Describe what the process does

Chromatography separates a mixture into its individual components by causing the different substances to move at different rates through the stationary phase, resulting in the separation of the mixture into distinct bands or spots.

Answer:

Part A. Chromatography
Part B. Differences in solubility
Part C. Separates a mixture into its individual components by causing different substances to move at different rates through the stationary phase.