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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesMedium2 minPYQ_2015

ChemistryMediumsingle choice

The boiling point of $0.2 m o l k g^{- 1}$ solution of X in water is greater than equimolal solution of Y in water. Which one of the following statements is true in this case?NEET 2015 (Phase 1)

Options:

Answer:

Solution:

$∆ T_{b} = i K_{b} . m$

$K_{b}$ & m are constant for solutions of X and Y. $∆ T_{b}$ is greater for solution of X implies i (Van't Hoff factor for X > 1) i.e X undergoes dissociation.

Stream:NEETSubject:ChemistryTopic:Liquid SolutionSubtopic:Abnormal Colligatiove Properties

⏱ 2mℹ️ Source: PYQ_2015

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