Final answer:
A concentrated solution has a large amount of solute in a given amount of solvent, while a dilute solution has a small amount of solute in a given amount of solvent.
Step-by-step explanation:
A concentrated solution is one in which there is a large amount of solute in a given amount of solvent. For example, if we mix 10 grams of salt in 100 mL of water, we will have a concentrated salt solution. On the other hand, a dilute solution is one in which there is a small amount of solute in a given amount of solvent. For instance, if we mix 1 gram of salt in 1000 mL of water, we will have a dilute salt solution