Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesEasy2 minPYQ_2020
ChemistryEasysingle choice

The boiling point of an aqueous solution of a non-electrolyte is100.52oC. Then freezing point of this solution will be
Given:   k f =1.86 K kg  mol −1 ,  k b =0.52 K kg  mol −1  for water

Options:

Answer:
B
Solution:

ΔTb=Kb×mi.e.0.52=0.52×m
ΔTf=Kf×m=1.86×1=1.86;

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Liquid SolutionSubtopic:Abnormal Colligatiove Properties
⏱ 2mℹ️ Source: PYQ_2020

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