Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesMedium2 minPYQ_2023

ChemistryMediumsingle choice

A 0.5 molal solution of ethylene glycol in water is used as coolant in a car. If the freezing point constant of water be $1.8 6^{\circ} C$ per mole, the mixture shall freeze at

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Answer:

Solution:

$Δ T_{f} = K_{f} \times m = 1.86 \times 0.5 = 0.9 3^{\circ} C; T_{f} = - 0.9 3^{\circ} C$

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

⏱ 2mℹ️ Source: PYQ_2023

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