Question

multiple choice question a concentration gradient exists in a solution when the concentration of solutes in the solution is the same everywhere. not the same everywhere. greater than the amount of solvent. less than the amount of solvent. need help? review these concept resources.

Explanation:

A concentration gradient exists when there is a difference in solute concentration between different regions of a solution. If the concentration of solutes is not the same everywhere, this difference creates a concentration gradient. If it were the same everywhere, there would be no gradient. The amount of solvent relative to solute (options about greater/less than solvent amount) doesn't directly define a concentration gradient; the key is the non - uniformity of solute concentration.

Answer:

not the same everywhere.