Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionRaoult's LawEasy2 minPYQ_2020
ChemistryEasysingle choice

For an ideal binary liquid solution withPAo>PBowhich relation betweenXA(mole fraction of A in liquid phase) andYA(mole fraction of A in vapour phase) is correct,XBandYBare mole fraction of B in liquid and vapour phase respectively

Options:

Answer:
C
Solution:

PA'=PAo.XA=PM.YA
PB'=PBo.XB=PM.YB
SoPAoPBo.XAXB=YAYB
HencePAoPBo>1
SoXAXB<YAYB.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Liquid SolutionSubtopic:Raoult's Law
⏱ 2mℹ️ Source: PYQ_2020

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