Question

which is the second step in the dissolving process?
○ the solute is mixed with the solvent.
○ the solute ions are carried into the solution.
○ the solvent molecules surround the solute particles.
○ the solvent molecules are attracted to solute particles or ions.

Explanation:

1. The steps of the dissolving process are: First, the solute is mixed with the solvent (initial mixing). Second, the solvent molecules are attracted to solute particles or ions (intermolecular forces come into play to start separating solute particles). Third, the solvent molecules surround the solute particles (solvation shell formation). Fourth, the solute ions are carried into the solution (diffusion of solvated particles). So the second step is the attraction of solvent molecules to solute particles/ions.

Answer:

D. The solvent molecules are attracted to solute particles or ions.