JEE Main 2020 — States of Matter Question with Solution
JEE Main 2020 (09 Jan Shift 2)
Question
A mixture of gases and are taken in a closed vessel containing charcoal The graph that represents the correct behaviour of pressure with time is:
Choose an option
Show full solutionCorrect option: B
Correct answer
B

Step-by-step explanation
A mixture of gases and are taken in a closed vessel containing charcoal The graph that represents the correct behaviour of pressure with time is given below:

Due to adsorption pressure of gas will decrease with time.
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This is a previous-year question from JEE Main 2020, 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.