JEE Main 2025ChemistryChemical EquilibriumChemical Equilibrium Law Of Mass Action And Equilibrium ConstantmediumNumerical

JEE Main 2025Chemical Equilibrium Question with Solution

From: JEE Main 2025 (Online) 24th January Morning Shift

Question

was taken in a 1 L reaction vessel and allowed to undergo the following reaction at 500 K

The total pressure at equilibrium was found to be 18.65 bar.

Then, _________ [nearest integer]

Assume to behave ideally under these conditions.

Given: bar

Enter your answer

Show full solutionCorrect answer: 961.9
Correct answer
961.9

Step-by-step explanation

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About this question

This is a previous-year question from JEE Main 2025, covering the Chemical Equilibrium 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.