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Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension

Equal masses (W gram each) of three non-reacting gases X,Y and Z were mixed in sealed rigid container and total pressure at given temperature ‘T’ was found to be ‘P’ atmosphere. Now ‘2W’ grams of X is further added to same container and temperature was raised to ‘2T’. At ‘2T’ temperature, new pressure was found to be ‘4P’ atmosphere. Now ‘3W’ gram of Y was added further and temperature was raised to ‘4T’, new pressure was found to be ‘12P’

Partial pressure of after adding ' 2 W ' grams of X in container are respectively,

Options:

Answer:
D
Solution:

image.png

T......(1)

.........(2)

.........(3)

Solving (1), (2) and (3)

and

Initial masses are same,

Now,

For

For

Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
⏱ 2mℹ️ Source: QB

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