The right option is; a hot solution with all of the solute dissolved
A supersaturated solution is a solution that contains more of the dissolved material (solute) than is needed to form a saturated solution at a given temperature. Factors that influence the solubility of solutes in a solution include; temperature, pressure and the chemical composition of substances involved.
In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.