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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesEasy2 minPYQ_2023

ChemistryEasysingle choice

Calculate molality of solution of a nonvolatile solute having boiling point elevation $1.89 K$ if boiling point elevation constant of solvent is $3.15 K kg mol^{- 1}$ .

Options:

Answer:

Solution:

$Δ T_{b} 1.89 ∴ m = K_{b} \times m = 3.15 \times m = \frac{1.89}{3.15} = 0.6 mol kg^{- 1}$

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

⏱ 2mℹ️ Source: PYQ_2023

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