JEE Main 2020ChemistryChemical EquilibriumChemical Equilibrium Law Of Mass Action And Equilibrium ConstanteasyMCQ

JEE Main 2020Chemical Equilibrium Question with Solution

From: JEE Main 2020 (Online) 9th January Evening Slot

Question

In the figure shown below reactant A (represented by square) is in equilibrium with product B (represented by circle). The equilibrium constant is : JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Chemical Equilibrium Question 73 English

This question includes a diagram. The text above accompanies the figure.

Choose an option

Show full solutionCorrect option: B
Correct answer
B2

Step-by-step explanation

In the figure, Reactant A is represented by square.
And there are 6 squares. So at equilibrium
[A]eq = 6

In the figure, Product B is represented by circle.
And there are 11 circles. So at equilibrium
[B]eq = 11

For reaction, A ⇌ B

Keq = = 2

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About this question

This is a previous-year question from JEE Main 2020, 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.