What must occur in order for a solution to form?

One substance must dissolve in another.

A solid must dissolve in a liquid.

A gas must dissolve in a liquid.

1 answer

The solvent molecules must surround and separate the solute particles.

The solute particles must interact with the solvent molecules in a way that stabilizes the mixture.

The solute particles must be evenly distributed throughout the solvent.

The solute particles must not settle out of the solution over time.

The solution must be stable and not undergo any chemical reactions that would alter its composition.