5. Which of the following salt solutions is the most concentrated?

a. 20 grams of salt dissolved in 100 mL of water
b. 30 grams of salt dissolved in 100 mL of water
c. 30 grams of salt dissolved in 200 mL of water
d. 50 grams of salt dissolved in 200 mL of water

6. All of these metals are solid uniform mixtures except:

a. brass
b. bronze
c. gold
d. steel

7. What happens when you put a small amount of solute in a large amount of solvent?

a. The solution will be concentrated.
b. The solution will be diluted.
c.
d.

What are immiscible liquids?

Solubility refers to the maximum amount of solute that can dissolve in a solvent. Concentration is better quantified using terms like molarity or solubility rather than dilute or concentrated.

Explanation:

Solubility is the maximum amount of solute that can be dissolved in a solvent at a given temperature. Not all solutes have the same solubility, as it varies based on the specific solute and solvent. Concentration is better described using terms like molarity or solubility rather than dilute or concentrated. For example, if the solubility of NaCl is 30.6 g/100 mL, you can calculate how many grams can be dissolved in a given volume of water.

Learn more about Solubility, Concentration, Molarity here:

https://brainly.com/question/43986007