JEE Main 2017ChemistryChemical EquilibriumLe Chateliers Principle And Factors Affecting Chemical EquilibriumeasyMCQ

JEE Main 2017Chemical Equilibrium Question with Solution

From: JEE Main 2017 (Online) 9th April Morning Slot

Question

The following reaction occurs in the Blast Furnace where iron ore is reduced to iron metal :

Fe2O3(s) + 3 CO(g) 2 Fe(1) + 3 CO2(g)

Using the Le Chatelier’s principle, predict which one of the following will not disturb the equilibrium ?

Choose an option

Show full solutionCorrect option: D
Correct answer
DAddition of Fe2O3

Step-by-step explanation

Addition of a solid component to a system at constant pressure has no effect on the equilibrium. Therefore, addition of Fe2O3 will not disturb the equilibrium.

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About this question

This is a previous-year question from JEE Main 2017, 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.