AP BIOLOGY

Detailed explanation-1: -To obtain salt solution, salt is mixed in water and hence salt is the solute and water is the solvent.

Detailed explanation-2: -The solute in saltwater is the salt, and the solvent is the water. A solute is a substance that is being dissolved into the solution, and the solvent is the liquid that dissolves the solute.

Detailed explanation-3: -In the solution of seawater, water is the solvent. The hydrogen and oxygen atoms in water molecules make up about 96.5 percent of the mass of seawater. This means that in a seawater solution, about 3.5 percent of the mass is made up of dissolved solutes like Na+ and Cl– (Fig.

Detailed explanation-4: -The salt solution is an example of an aqueous solution. It means that salt is dissolved in water and the component which is dissolved is called the solute.