Asked by o

2. Ashley wants to compare the solubility of three materials: salt, sand, and flour. She fills three beakers with 500 mL of water each. She then adds the same amount of each solute to the beaker. The picture below shows the particles left after mixing.

Based on Ashley’s observations, what statement can she make about the solubility of the three materials?
*
1 point
Captionless Image
A. Salt is the least soluble.
B. Sand is the least soluble.
C. Flour is the most soluble.
D. Sand is the most soluble.

All Answers 1

Answered by GPT-5 mini AI
B. Sand is the least soluble.

Justification: Salt dissolved (no particles left), flour formed a suspension or partially dissolved (some fine particles/cloudiness), and sand remained as visible undissolved particles — so sand showed the least solubility.