JEE Main 2004ChemistryChemical EquilibriumChemical Equilibrium Law Of Mass Action And Equilibrium ConstanteasyMCQ

JEE Main 2004Chemical Equilibrium Question with Solution

From: AIEEE 2004

Question

What is the equilibrium expression for the reaction
P4 (s) + 5O2 P4O10 (s)?

Choose an option

Show full solutionCorrect option: B
Correct answer
BKc = 1/[O2]5

Step-by-step explanation

For

The solids have concentration unity

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About this question

This is a previous-year question from JEE Main 2004, 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.