Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasProblems related with container/piston/SPMMedium2 minQB

ChemistryMediumsingle choice

Passage / Comprehension

Given :

Tube have uniform cross section and two semi permeable membranes (SPM)

SPM-1 : Movable and it allow to transfer H₂ only

SPM-2 : Fixed and it allow to transfer He only

At equilibrium SPM-1 move 20 cm towards right. Assuming that temperature is constant.

Moles of He present in compartment-III is -

Answer:

Solution:

$\frac{9 - y}{180 A} = \frac{y}{90 A} \Rightarrow y = 3$

Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Problems related with container/piston/SPM

⏱ 2mℹ️ Source: QB

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