Anumber of beakers have different concentrations of a solution. which statement best describes the most concentrated solution? it has the largest volume. it has the most solute for a given volume. it has the greatest amount of solute. it has the most volume for a given amount of solute.

The correct answer is the option: It has the most solute for a given volume

Explanation:

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A solution is a homogeneous mixture of a solute and a solvent. When there is more solute than the solvent can contain it is said to be saturated. When they have the same amount of solute as solvent is concentrated. When it has very little solvent solute, it is diluted.

In this case, the solution is concentrated, so we can say that the correct option is the second one:

It has the most solute for a given volume

a graduated cylinder.

explanation:

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%