JEE Main 2020ChemistryStates of MatterMediumMCQ

JEE Main 2020States of Matter Question with Solution

JEE Main 2020 (09 Jan Shift 2)

Question

A mixture of gases O2,H2 and CO 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 O2,H2 and CO 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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About this question

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.