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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionColligative PropertiesMedium2 minQB
ChemistryMediumnumerical
Passage / Comprehension

In case where the solute undergoes dissociation or association, the number of solute particles change as a result of which abnormal results are obtained for colligative properties. In order to account for such abnormal results, van’t Hoff introduced a factor ‘i’ known as van’t Hoff factor, defined as

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An aqueous solution of of concentration C m , freezes at . Calculate elevation of boiling point (in Kelvin) of aqueous solution of with same concentration( C m ).

 

(Given: and ).

Answer:
0.33
Solution:

 

 

 

Stream:JEESubject:ChemistryTopic:Liquid SolutionSubtopic:Colligative Properties
2mℹ️ Source: QB

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