Tutorial 5 chemistry
Monday, January 4, 2021
10:32 AM
Colligative properties is defined as collective properties.These properties are bounded
together by a common origin.
-They all depend on the number of solutes particles present
Colligative properties can also be defined as properties that depend upon the
concentration of solutes molecules or ions but no upon the identity of solute.
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ADDITIONAL ANSWER FROM GOOGLE AND BOOKS !
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• Temperature dependence
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1)The forces of interaction in the solution are the same as in the pure
components
2)The change in enthalpy when an ideal forms is zero or approximately zero
3)Highly dilute solution can behave as ideal solution
4)Obeys Raoult's Law at every range of concentration
5)Total volume of the solution is equal to the sum of the components added
6)Escaping tendency of molecules A and B that exist in the solution should be the
same in pure liquids and in the solution.
Graph of pressure against composition
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Graph of pressure against composition
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