Answer
a.
Solute: Acetic acid
Solvent: Water
b.
Solute: Sugar
Solvent: Water
c.
Solute: $Br_2$
Solvent: Methylene Chloride
Work Step by Step
Most of the time, the solute is the substance present in the lesser amount, and the solvent is the substance present in the greater amount.
a. $200. \space mL \gt 10.0 \space mL$
b. and c.
When we have a solid and a liquid in a solution, the liquid is considered the solvent, and the solid is considered the solute.
