JEE Main 2023 — States of Matter Question with Solution
JEE Main 2023 (08 Apr Shift 1)
Question
Three bulbs are filled with CH4, CO2 and Ne as shown in the picture. The bulbs are connected through pipes of zero volume. When the stopcocks are opened and the temperature is kept constant throughout, the pressure of the system is found to be______ atm. (Nearest integer).
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Show full solutionCorrect answer: 3
Step-by-step explanation
The total number of moles remains constant.
moles of gases in the individual containers. is resultant moles.
Using ideal gas equation , we van write as
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This is a previous-year question from JEE Main 2023, covering the States of Matter chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.