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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionColligative PropertiesMedium2 minQB

ChemistryMediumnumerical

Equal volumes of $\frac{M}{20} NaCl$ solution and $\frac{M}{20}$ sucrose solution are mixed. If the osmotic pressure of NaCl, sucrose and the mixture of these solution at same temperature are $π_{1}, π_{2}$ and $π_{3}$ , respectively. Calculate $\frac{π _{1} + π _{2}}{π _{3}}$ .

Answer:

2.00

Solution:

$(\frac{π _{1} + π _{2}}{π _{3}}) = \frac{( \frac{1}{20} \times 2 + \frac{1}{20} )}{\frac{1}{40} \times 2 + \frac{1}{40}} = 2$

Stream:JEESubject:ChemistryTopic:Liquid SolutionSubtopic:Colligative Properties

⏱ 2mℹ️ Source: QB

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