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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesMedium2 minPYQ_2018

ChemistryMediumsingle choice

$1 g$ of polymer having molar mass $1, 60, 000 g$ is dissolved in $800 mL$ water. Calculate the osmotic pressure in pascal at $2 7^{\circ} C$ . $(R = 8.314 J K^{- 1} mole^{- 1})$

Options:

Answer:

Solution:

$π = CRT$ $π = \frac{1}{1.6 \times 1 0 ^{5}} \times \frac{8.314 \times 300}{800 \times 1 0 ^{- 6}} = 19.4 Pa$

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

⏱ 2mℹ️ Source: PYQ_2018

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