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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionHenry's LawEasy2 minPYQ_2020

ChemistryEasysingle choice

$K_{f}$ (water) $= 1.86 K kg mol^{- 1}$ . The temperature at which ice begins to separate from a mixture of 10 mass $%$ ethylene glycol is

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Answer:

Solution:

Hint: $Δ T_{f} = K_{f} \times m$ $= 1.86 (\frac{10}{62} \times \frac{1000}{90})$ $= 3. 3^{\circ} C$ $∴$ Temparature at which ice begins to separate $= 3. 3^{\circ} C$

Stream:WBJEESubject:ChemistryTopic:Liquid SolutionSubtopic:Henry's Law

⏱ 2mℹ️ Source: PYQ_2020

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