Colligative Properties II: Everything Else

These flashcards cover key concepts related to colligative properties, freezing point depression, boiling point elevation, osmosis, and osmotic pressure as discussed in the lecture.

When a solute is added to the solution, _ increases.

Entropy

Adding a solute will _ the freezing point of that liquid/solution.

Decrease

ΔTf represents the change in _ between the pure solvent and the solution.

Freezing point

Kf is the ___ constant that is unique for each solvent.

Freezing point depression

The van't Hoff factor is represented by _.

i

Adding a solute to a solution raises the boiling point due to _ pressure lowering.

Vapor

ΔTb represents the change in _ between the pure solvent and the solution.

Boiling point

The osmotic pressure (Π) is the extra pressure exerted by the _ column.

Solvent

Osmosis is the passage of a solvent through a semi-permeable membrane from the _ concentrated to the more concentrated side.

Less

If two solutions have identical osmotic pressures, they are considered _.

Isotonic

The solution with the lower osmotic pressure is called _.

Hypotonic

Reverse osmosis occurs when a solution is subjected to an external pressure greater than the _ pressure.

Osmotic