[PDF] colligative properties depend on

What are facts about colligative properties?

Colligative properties are those properties of solutions that depend on the number of dissolved particles in solution, but not on the identities of the solutes. For example, the freezing point of salt water is lower than that of pure water, due to the presence of the salt dissolved in the water.

What are colligative properties affected by?

Colligative properties are properties of solutions that depend on the number of particles in a volume of solvent (the concentration) and not on the mass or identity of the solute particles. Colligative properties are also affected by temperature. Calculation of the properties only works perfectly for ideal solutions.

Which characteristics are examples of colligative properties?

Examples of colligative properties include vapor pressure lowering, freezing point depression, osmotic pressure, and boiling point elevation. For example, adding a pinch of salt to a cup of water makes the water freeze at a lower temperature than it normally would, boil at a higher temperature, have a lower vapor pressure, and changes its ...

What is the nature of colligative properties?

In chemistry, colligative properties are those properties of solutions that depend on the ratio of the number of solute particles to the number of solvent particles in a solution, and not on the nature of the chemical species present.