SI 2 T/F

A supersaturated solution is not stable.

• True

• False

Adding a non-volatile solute to a solvent produces a solution that has a lower Gibbs free energy that the pure solvent

• True

• False

Adding a non-volatile solute to a solvent produces a solution that has a lower entropy than the pure solvent

• True

• False

Adding a non-volatile solute to a solvent producing a solution does not affect the Gibbs free energy of the solid or of the gas phases.

• True

• False

Adding a non-volatile solute to a solvent produces a solution that is less stable than the pure solvent

• True

• False

Adding a non-volatile solute to a solvent will always reduce its boiling point

• True

• False

Adding a non-volatile solute to a solvent will always reduce its melting point

• True

• False

Adding a non-volatile solute to a solvent will always reduce its vapor pressure

• True

• False

When a container is divided into two by a semipermeable membrane, the solvent molecules will go to the side with the lower concentration of solute species

• True

• False

Colligative properties are due to entropy

• True

• False