Colligative Properties
Important Questions on Colligative Properties
Which of the following observation indicates colligative property?
A solution has a higher vapour pressure than .
A solution freezes at a lower temperature than pure water.
Pure water freezes at a higher temperature than pure ethanol.

Which of the following is not a colligative property?

A colligative property of a solution depends on the:

Colligative properties have many practical uses, some of them may be:
I: Melting of snow by salt.
II: Desalination of seawater.
III: Determination of molar mass.
IV: Determination of melting point and boiling point of solvent actual practical uses are:

Molecules of benzoic acid dimerise in benzene. of the acid dissolved in of benzene shows a depression in freezing point equal to . If the percentage association of the acid to form a dimer in the solution is , then is: (Given that , Molar mass of benzoic acid )

Colligative properties have many practical uses, some of them may be:
I : Melting of snow by salt
II : Desalination of sea water
III : Determination of molar mass
IV : Determination of melting point and boiling point of solvent Actual practical uses are:

Which of the following is incorrect?

When solute is dissolved in water, freezing point lowers by . Calculate the molar mass of solute.

Select correct statement(s):

The best colligative property used for the determination of molecular masses of polymers is:

Colligative properties of the solution depend upon:
